1865968698720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{131071}}^1$

素因数の和:131338

約数の個数: 384

約数和(自身を含む): 7102802165760

約数和(自身を除く): 5236833467040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 223, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 446, 456, 480, 532, 560, 570, 608, 665, 669, 672, 760, 798, 840, 892, 912, 1064, 1115, 1120, 1140, 1330, 1338, 1520, 1561, 1596, 1680, 1784, 1824, 1995, 2128, 2230, 2280, 2660, 2676, 3040, 3122, 3192, 3345, 3360, 3568, 3990, 4237, 4256, 4460, 4560, 4683, 5320, 5352, 6244, 6384, 6690, 7136, 7805, 7980, 8474, 8920, 9120, 9366, 10640, 10704, 12488, 12711, 12768, 13380, 15610, 15960, 16948, 17840, 18732, 21185, 21280, 21408, 23415, 24976, 25422, 26760, 29659, 31220, 31920, 33896, 35680, 37464, 42370, 46830, 49952, 50844, 53520, 59318, 62440, 63555, 63840, 67792, 74928, 84740, 88977, 93660, 101688, 107040, 118636, 124880, 127110, 131071, 135584, 148295, 149856, 169480, 177954, 187320, 203376, 237272, 249760, 254220, 262142, 296590, 338960, 355908, 374640, 393213, 406752, 444885, 474544, 508440, 524284, 593180, 655355, 677920, 711816, 749280, 786426, 889770, 917497, 949088, 1016880, 1048568, 1186360, 1310710, 1423632, 1572852, 1779540, 1834994, 1966065, 2033760, 2097136, 2372720, 2490349, 2621420, 2752491, 2847264, 3145704, 3559080, 3669988, 3932130, 4194272, 4587485, 4745440, 4980698, 5242840, 5504982, 6291408, 7118160, 7339976, 7471047, 7864260, 9174970, 9961396, 10485680, 11009964, 12451745, 12582816, 13762455, 14236320, 14679952, 14942094, 15728520, 17432443, 18349940, 19922792, 20971360, 22019928, 24903490, 27524910, 29228833, 29359904, 29884188, 31457040, 34864886, 36699880, 37355235, 39845584, 44039856, 49806980, 52297329, 55049820, 58457666, 59768376, 62914080, 69729772, 73399760, 74710470, 79691168, 87162215, 87686499, 88079712, 99613960, 104594658, 110099640, 116915332, 119536752, 139459544, 146144165, 146799520, 149420940, 174324430, 175372998, 199227920, 204601831, 209189316, 220199280, 233830664, 239073504, 261486645, 278919088, 292288330, 298841880, 348648860, 350745996, 398455840, 409203662, 418378632, 438432495, 440398560, 467661328, 522973290, 555347827, 557838176, 584576660, 597683760, 613805493, 697297720, 701491992, 818407324, 836757264, 876864990, 935322656, 1023009155, 1045946580, 1110695654, 1169153320, 1195367520, 1227610986, 1394595440, 1402983984, 1636814648, 1666043481, 1673514528, 1753729980, 2046018310, 2091893160, 2221391308, 2338306640, 2455221972, 2776739135, 2789190880, 2805967968, 3069027465, 3273629296, 3332086962, 3507459960, 3887434789, 4092036620, 4183786320, 4442782616, 4676613280, 4910443944, 5553478270, 6138054930, 6547258592, 6664173924, 7014919920, 7774869578, 8184073240, 8330217405, 8367572640, 8885565232, 9820887888, 11106956540, 11662304367, 12276109860, 13328347848, 14029839840, 15549739156, 16368146480, 16660434810, 17771130464, 19437173945, 19641775776, 22213913080, 23324608734, 24552219720, 26656695696, 31099478312, 32736292960, 33320869620, 38874347890, 44427826160, 46649217468, 49104439440, 53313391392, 58311521835, 62198956624, 66641739240, 77748695780, 88855652320, 93298434936, 98208878880, 116623043670, 124397913248, 133283478480, 155497391560, 186596869872, 233246087340, 266566956960, 310994783120, 373193739744, 466492174680, 621989566240, 932984349360, 1865968698720]

約数ペア:

[(1, 1865968698720), (2, 932984349360), (3, 621989566240), (4, 466492174680), (5, 373193739744), (6, 310994783120), (7, 266566956960), (8, 233246087340), (10, 186596869872), (12, 155497391560), (14, 133283478480), (15, 124397913248), (16, 116623043670), (19, 98208878880), (20, 93298434936), (21, 88855652320), (24, 77748695780), (28, 66641739240), (30, 62198956624), (32, 58311521835), (35, 53313391392), (38, 49104439440), (40, 46649217468), (42, 44427826160), (48, 38874347890), (56, 33320869620), (57, 32736292960), (60, 31099478312), (70, 26656695696), (76, 24552219720), (80, 23324608734), (84, 22213913080), (95, 19641775776), (96, 19437173945), (105, 17771130464), (112, 16660434810), (114, 16368146480), (120, 15549739156), (133, 14029839840), (140, 13328347848), (152, 12276109860), (160, 11662304367), (168, 11106956540), (190, 9820887888), (210, 8885565232), (223, 8367572640), (224, 8330217405), (228, 8184073240), (240, 7774869578), (266, 7014919920), (280, 6664173924), (285, 6547258592), (304, 6138054930), (336, 5553478270), (380, 4910443944), (399, 4676613280), (420, 4442782616), (446, 4183786320), (456, 4092036620), (480, 3887434789), (532, 3507459960), (560, 3332086962), (570, 3273629296), (608, 3069027465), (665, 2805967968), (669, 2789190880), (672, 2776739135), (760, 2455221972), (798, 2338306640), (840, 2221391308), (892, 2091893160), (912, 2046018310), (1064, 1753729980), (1115, 1673514528), (1120, 1666043481), (1140, 1636814648), (1330, 1402983984), (1338, 1394595440), (1520, 1227610986), (1561, 1195367520), (1596, 1169153320), (1680, 1110695654), (1784, 1045946580), (1824, 1023009155), (1995, 935322656), (2128, 876864990), (2230, 836757264), (2280, 818407324), (2660, 701491992), (2676, 697297720), (3040, 613805493), (3122, 597683760), (3192, 584576660), (3345, 557838176), (3360, 555347827), (3568, 522973290), (3990, 467661328), (4237, 440398560), (4256, 438432495), (4460, 418378632), (4560, 409203662), (4683, 398455840), (5320, 350745996), (5352, 348648860), (6244, 298841880), (6384, 292288330), (6690, 278919088), (7136, 261486645), (7805, 239073504), (7980, 233830664), (8474, 220199280), (8920, 209189316), (9120, 204601831), (9366, 199227920), (10640, 175372998), (10704, 174324430), (12488, 149420940), (12711, 146799520), (12768, 146144165), (13380, 139459544), (15610, 119536752), (15960, 116915332), (16948, 110099640), (17840, 104594658), (18732, 99613960), (21185, 88079712), (21280, 87686499), (21408, 87162215), (23415, 79691168), (24976, 74710470), (25422, 73399760), (26760, 69729772), (29659, 62914080), (31220, 59768376), (31920, 58457666), (33896, 55049820), (35680, 52297329), (37464, 49806980), (42370, 44039856), (46830, 39845584), (49952, 37355235), (50844, 36699880), (53520, 34864886), (59318, 31457040), (62440, 29884188), (63555, 29359904), (63840, 29228833), (67792, 27524910), (74928, 24903490), (84740, 22019928), (88977, 20971360), (93660, 19922792), (101688, 18349940), (107040, 17432443), (118636, 15728520), (124880, 14942094), (127110, 14679952), (131071, 14236320), (135584, 13762455), (148295, 12582816), (149856, 12451745), (169480, 11009964), (177954, 10485680), (187320, 9961396), (203376, 9174970), (237272, 7864260), (249760, 7471047), (254220, 7339976), (262142, 7118160), (296590, 6291408), (338960, 5504982), (355908, 5242840), (374640, 4980698), (393213, 4745440), (406752, 4587485), (444885, 4194272), (474544, 3932130), (508440, 3669988), (524284, 3559080), (593180, 3145704), (655355, 2847264), (677920, 2752491), (711816, 2621420), (749280, 2490349), (786426, 2372720), (889770, 2097136), (917497, 2033760), (949088, 1966065), (1016880, 1834994), (1048568, 1779540), (1186360, 1572852), (1310710, 1423632)]