217556888640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131071}}^1$

素因数の和:131130

約数の個数: 448

約数和(自身を含む): 894896701440

約数和(自身を除く): 677339812800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 64, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 192, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 320, 336, 364, 380, 390, 399, 416, 420, 448, 455, 456, 480, 494, 520, 532, 546, 560, 570, 608, 624, 665, 672, 728, 741, 760, 780, 798, 832, 840, 910, 912, 960, 988, 1040, 1064, 1092, 1120, 1140, 1216, 1235, 1248, 1330, 1344, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1824, 1976, 1995, 2080, 2128, 2184, 2240, 2280, 2470, 2496, 2660, 2730, 2912, 2964, 3040, 3120, 3192, 3360, 3458, 3640, 3648, 3705, 3952, 3990, 4160, 4256, 4368, 4560, 4940, 5187, 5320, 5460, 5824, 5928, 6080, 6240, 6384, 6720, 6916, 7280, 7410, 7904, 7980, 8512, 8645, 8736, 9120, 9880, 10374, 10640, 10920, 11856, 12480, 12768, 13832, 14560, 14820, 15808, 15960, 17290, 17472, 18240, 19760, 20748, 21280, 21840, 23712, 25536, 25935, 27664, 29120, 29640, 31920, 34580, 39520, 41496, 42560, 43680, 47424, 51870, 55328, 59280, 63840, 69160, 79040, 82992, 87360, 103740, 110656, 118560, 127680, 131071, 138320, 165984, 207480, 237120, 262142, 276640, 331968, 393213, 414960, 524284, 553280, 655355, 786426, 829920, 917497, 1048568, 1310710, 1572852, 1659840, 1703923, 1834994, 1966065, 2097136, 2490349, 2621420, 2752491, 3145704, 3407846, 3669988, 3932130, 4194272, 4587485, 4980698, 5111769, 5242840, 5504982, 6291408, 6815692, 7339976, 7471047, 7864260, 8388544, 8519615, 9174970, 9961396, 10223538, 10485680, 11009964, 11927461, 12451745, 12582816, 13631384, 13762455, 14679952, 14942094, 15728520, 17039230, 17432443, 18349940, 19922792, 20447076, 20971360, 22019928, 23854922, 24903490, 25165632, 25558845, 27262768, 27524910, 29359904, 29884188, 31457040, 32374537, 34078460, 34864886, 35782383, 36699880, 37355235, 39845584, 40894152, 41942720, 44039856, 47709844, 49806980, 51117690, 52297329, 54525536, 55049820, 58719808, 59637305, 59768376, 62914080, 64749074, 68156920, 69729772, 71564766, 73399760, 74710470, 79691168, 81788304, 87162215, 88079712, 95419688, 97123611, 99613960, 102235380, 104594658, 109051072, 110099640, 119274610, 119536752, 125828160, 129498148, 136313840, 139459544, 143129532, 146799520, 149420940, 159382336, 161872685, 163576608, 174324430, 176159424, 178911915, 190839376, 194247222, 199227920, 204470760, 209189316, 220199280, 226621759, 238549220, 239073504, 258996296, 261486645, 272627680, 278919088, 286259064, 293599040, 298841880, 323745370, 327153216, 348648860, 357823830, 381678752, 388494444, 398455840, 408941520, 418378632, 440398560, 453243518, 477098440, 478147008, 485618055, 517992592, 522973290, 545255360, 557838176, 572518128, 597683760, 647490740, 679865277, 697297720, 715647660, 763357504, 776988888, 796911680, 817883040, 836757264, 880797120, 906487036, 954196880, 971236110, 1035985184, 1045946580, 1115676352, 1133108795, 1145036256, 1195367520, 1294981480, 1359730554, 1394595440, 1431295320, 1553977776, 1635766080, 1673514528, 1812974072, 1908393760, 1942472220, 2071970368, 2091893160, 2266217590, 2290072512, 2390735040, 2589962960, 2719461108, 2789190880, 2862590640, 3107955552, 3347029056, 3399326385, 3625948144, 3816787520, 3884944440, 4183786320, 4532435180, 5179925920, 5438922216, 5578381760, 5725181280, 6215911104, 6798652770, 7251896288, 7769888880, 8367572640, 9064870360, 10359851840, 10877844432, 11450362560, 13597305540, 14503792576, 15539777760, 16735145280, 18129740720, 21755688864, 27194611080, 31079555520, 36259481440, 43511377728, 54389222160, 72518962880, 108778444320, 217556888640]

約数ペア:

[(1, 217556888640), (2, 108778444320), (3, 72518962880), (4, 54389222160), (5, 43511377728), (6, 36259481440), (7, 31079555520), (8, 27194611080), (10, 21755688864), (12, 18129740720), (13, 16735145280), (14, 15539777760), (15, 14503792576), (16, 13597305540), (19, 11450362560), (20, 10877844432), (21, 10359851840), (24, 9064870360), (26, 8367572640), (28, 7769888880), (30, 7251896288), (32, 6798652770), (35, 6215911104), (38, 5725181280), (39, 5578381760), (40, 5438922216), (42, 5179925920), (48, 4532435180), (52, 4183786320), (56, 3884944440), (57, 3816787520), (60, 3625948144), (64, 3399326385), (65, 3347029056), (70, 3107955552), (76, 2862590640), (78, 2789190880), (80, 2719461108), (84, 2589962960), (91, 2390735040), (95, 2290072512), (96, 2266217590), (104, 2091893160), (105, 2071970368), (112, 1942472220), (114, 1908393760), (120, 1812974072), (130, 1673514528), (133, 1635766080), (140, 1553977776), (152, 1431295320), (156, 1394595440), (160, 1359730554), (168, 1294981480), (182, 1195367520), (190, 1145036256), (192, 1133108795), (195, 1115676352), (208, 1045946580), (210, 1035985184), (224, 971236110), (228, 954196880), (240, 906487036), (247, 880797120), (260, 836757264), (266, 817883040), (273, 796911680), (280, 776988888), (285, 763357504), (304, 715647660), (312, 697297720), (320, 679865277), (336, 647490740), (364, 597683760), (380, 572518128), (390, 557838176), (399, 545255360), (416, 522973290), (420, 517992592), (448, 485618055), (455, 478147008), (456, 477098440), (480, 453243518), (494, 440398560), (520, 418378632), (532, 408941520), (546, 398455840), (560, 388494444), (570, 381678752), (608, 357823830), (624, 348648860), (665, 327153216), (672, 323745370), (728, 298841880), (741, 293599040), (760, 286259064), (780, 278919088), (798, 272627680), (832, 261486645), (840, 258996296), (910, 239073504), (912, 238549220), (960, 226621759), (988, 220199280), (1040, 209189316), (1064, 204470760), (1092, 199227920), (1120, 194247222), (1140, 190839376), (1216, 178911915), (1235, 176159424), (1248, 174324430), (1330, 163576608), (1344, 161872685), (1365, 159382336), (1456, 149420940), (1482, 146799520), (1520, 143129532), (1560, 139459544), (1596, 136313840), (1680, 129498148), (1729, 125828160), (1820, 119536752), (1824, 119274610), (1976, 110099640), (1995, 109051072), (2080, 104594658), (2128, 102235380), (2184, 99613960), (2240, 97123611), (2280, 95419688), (2470, 88079712), (2496, 87162215), (2660, 81788304), (2730, 79691168), (2912, 74710470), (2964, 73399760), (3040, 71564766), (3120, 69729772), (3192, 68156920), (3360, 64749074), (3458, 62914080), (3640, 59768376), (3648, 59637305), (3705, 58719808), (3952, 55049820), (3990, 54525536), (4160, 52297329), (4256, 51117690), (4368, 49806980), (4560, 47709844), (4940, 44039856), (5187, 41942720), (5320, 40894152), (5460, 39845584), (5824, 37355235), (5928, 36699880), (6080, 35782383), (6240, 34864886), (6384, 34078460), (6720, 32374537), (6916, 31457040), (7280, 29884188), (7410, 29359904), (7904, 27524910), (7980, 27262768), (8512, 25558845), (8645, 25165632), (8736, 24903490), (9120, 23854922), (9880, 22019928), (10374, 20971360), (10640, 20447076), (10920, 19922792), (11856, 18349940), (12480, 17432443), (12768, 17039230), (13832, 15728520), (14560, 14942094), (14820, 14679952), (15808, 13762455), (15960, 13631384), (17290, 12582816), (17472, 12451745), (18240, 11927461), (19760, 11009964), (20748, 10485680), (21280, 10223538), (21840, 9961396), (23712, 9174970), (25536, 8519615), (25935, 8388544), (27664, 7864260), (29120, 7471047), (29640, 7339976), (31920, 6815692), (34580, 6291408), (39520, 5504982), (41496, 5242840), (42560, 5111769), (43680, 4980698), (47424, 4587485), (51870, 4194272), (55328, 3932130), (59280, 3669988), (63840, 3407846), (69160, 3145704), (79040, 2752491), (82992, 2621420), (87360, 2490349), (103740, 2097136), (110656, 1966065), (118560, 1834994), (127680, 1703923), (131071, 1659840), (138320, 1572852), (165984, 1310710), (207480, 1048568), (237120, 917497), (262142, 829920), (276640, 786426), (331968, 655355), (393213, 553280), (414960, 524284)]