219950640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 400

約数和(自身を含む): 942731328

約数和(自身を除く): 722780688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 324, 336, 351, 360, 364, 373, 378, 390, 405, 420, 432, 455, 468, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 702, 720, 728, 746, 756, 780, 810, 819, 840, 910, 936, 945, 1008, 1040, 1053, 1080, 1092, 1119, 1134, 1170, 1260, 1296, 1365, 1404, 1456, 1492, 1512, 1560, 1620, 1638, 1680, 1755, 1820, 1865, 1872, 1890, 2106, 2160, 2184, 2238, 2268, 2340, 2457, 2520, 2611, 2730, 2808, 2835, 2984, 3024, 3120, 3240, 3276, 3357, 3510, 3640, 3730, 3780, 4095, 4212, 4368, 4476, 4536, 4680, 4849, 4914, 5040, 5222, 5265, 5460, 5595, 5616, 5670, 5968, 6480, 6552, 6714, 7020, 7280, 7371, 7460, 7560, 7833, 8190, 8424, 8952, 9072, 9360, 9698, 9828, 10071, 10444, 10530, 10920, 11190, 11340, 12285, 13055, 13104, 13428, 14040, 14547, 14742, 14920, 15120, 15666, 16380, 16785, 16848, 17904, 19396, 19656, 20142, 20888, 21060, 21840, 22380, 22680, 23499, 24245, 24570, 26110, 26856, 28080, 29094, 29484, 29840, 30213, 31332, 32760, 33570, 33943, 36855, 38792, 39165, 39312, 40284, 41776, 42120, 43641, 44760, 45360, 46998, 48490, 49140, 50355, 52220, 53712, 58188, 58968, 60426, 62664, 65520, 67140, 67886, 70497, 72735, 73710, 77584, 78330, 80568, 84240, 87282, 89520, 93996, 96980, 98280, 100710, 101829, 104440, 116376, 117495, 117936, 120852, 125328, 130923, 134280, 135772, 140994, 145470, 147420, 151065, 156660, 161136, 169715, 174564, 187992, 193960, 196560, 201420, 203658, 208880, 211491, 218205, 232752, 234990, 241704, 261846, 268560, 271544, 281988, 290940, 294840, 302130, 305487, 313320, 339430, 349128, 352485, 375984, 387920, 392769, 402840, 407316, 422982, 436410, 469980, 483408, 509145, 523692, 543088, 563976, 581880, 589680, 604260, 610974, 626640, 654615, 678860, 698256, 704970, 785538, 805680, 814632, 845964, 872820, 916461, 939960, 1018290, 1047384, 1057455, 1127952, 1163760, 1208520, 1221948, 1309230, 1357720, 1409940, 1527435, 1571076, 1629264, 1691928, 1745640, 1832922, 1879920, 1963845, 2036580, 2094768, 2114910, 2417040, 2443896, 2618460, 2715440, 2749383, 2819880, 3054870, 3142152, 3383856, 3491280, 3665844, 3927690, 4073160, 4229820, 4582305, 4887792, 5236920, 5498766, 5639760, 6109740, 6284304, 7331688, 7855380, 8146320, 8459640, 9164610, 10473840, 10997532, 12219480, 13746915, 14663376, 15710760, 16919280, 18329220, 21995064, 24438960, 27493830, 31421520, 36658440, 43990128, 54987660, 73316880, 109975320, 219950640]

約数ペア:

[(1, 219950640), (2, 109975320), (3, 73316880), (4, 54987660), (5, 43990128), (6, 36658440), (7, 31421520), (8, 27493830), (9, 24438960), (10, 21995064), (12, 18329220), (13, 16919280), (14, 15710760), (15, 14663376), (16, 13746915), (18, 12219480), (20, 10997532), (21, 10473840), (24, 9164610), (26, 8459640), (27, 8146320), (28, 7855380), (30, 7331688), (35, 6284304), (36, 6109740), (39, 5639760), (40, 5498766), (42, 5236920), (45, 4887792), (48, 4582305), (52, 4229820), (54, 4073160), (56, 3927690), (60, 3665844), (63, 3491280), (65, 3383856), (70, 3142152), (72, 3054870), (78, 2819880), (80, 2749383), (81, 2715440), (84, 2618460), (90, 2443896), (91, 2417040), (104, 2114910), (105, 2094768), (108, 2036580), (112, 1963845), (117, 1879920), (120, 1832922), (126, 1745640), (130, 1691928), (135, 1629264), (140, 1571076), (144, 1527435), (156, 1409940), (162, 1357720), (168, 1309230), (180, 1221948), (182, 1208520), (189, 1163760), (195, 1127952), (208, 1057455), (210, 1047384), (216, 1018290), (234, 939960), (240, 916461), (252, 872820), (260, 845964), (270, 814632), (273, 805680), (280, 785538), (312, 704970), (315, 698256), (324, 678860), (336, 654615), (351, 626640), (360, 610974), (364, 604260), (373, 589680), (378, 581880), (390, 563976), (405, 543088), (420, 523692), (432, 509145), (455, 483408), (468, 469980), (504, 436410), (520, 422982), (540, 407316), (546, 402840), (560, 392769), (567, 387920), (585, 375984), (624, 352485), (630, 349128), (648, 339430), (702, 313320), (720, 305487), (728, 302130), (746, 294840), (756, 290940), (780, 281988), (810, 271544), (819, 268560), (840, 261846), (910, 241704), (936, 234990), (945, 232752), (1008, 218205), (1040, 211491), (1053, 208880), (1080, 203658), (1092, 201420), (1119, 196560), (1134, 193960), (1170, 187992), (1260, 174564), (1296, 169715), (1365, 161136), (1404, 156660), (1456, 151065), (1492, 147420), (1512, 145470), (1560, 140994), (1620, 135772), (1638, 134280), (1680, 130923), (1755, 125328), (1820, 120852), (1865, 117936), (1872, 117495), (1890, 116376), (2106, 104440), (2160, 101829), (2184, 100710), (2238, 98280), (2268, 96980), (2340, 93996), (2457, 89520), (2520, 87282), (2611, 84240), (2730, 80568), (2808, 78330), (2835, 77584), (2984, 73710), (3024, 72735), (3120, 70497), (3240, 67886), (3276, 67140), (3357, 65520), (3510, 62664), (3640, 60426), (3730, 58968), (3780, 58188), (4095, 53712), (4212, 52220), (4368, 50355), (4476, 49140), (4536, 48490), (4680, 46998), (4849, 45360), (4914, 44760), (5040, 43641), (5222, 42120), (5265, 41776), (5460, 40284), (5595, 39312), (5616, 39165), (5670, 38792), (5968, 36855), (6480, 33943), (6552, 33570), (6714, 32760), (7020, 31332), (7280, 30213), (7371, 29840), (7460, 29484), (7560, 29094), (7833, 28080), (8190, 26856), (8424, 26110), (8952, 24570), (9072, 24245), (9360, 23499), (9698, 22680), (9828, 22380), (10071, 21840), (10444, 21060), (10530, 20888), (10920, 20142), (11190, 19656), (11340, 19396), (12285, 17904), (13055, 16848), (13104, 16785), (13428, 16380), (14040, 15666), (14547, 15120), (14742, 14920)]