2239838640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2467}}^1$

素因数の和:2596

約数の個数: 240

約数和(自身を含む): 8187580128

約数和(自身を除く): 5947741488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 97, 104, 117, 120, 130, 144, 156, 180, 194, 195, 208, 234, 240, 260, 291, 312, 360, 388, 390, 468, 485, 520, 582, 585, 624, 720, 776, 780, 873, 936, 970, 1040, 1164, 1170, 1261, 1455, 1552, 1560, 1746, 1872, 1940, 2328, 2340, 2467, 2522, 2910, 3120, 3492, 3783, 3880, 4365, 4656, 4680, 4934, 5044, 5820, 6305, 6984, 7401, 7566, 7760, 8730, 9360, 9868, 10088, 11349, 11640, 12335, 12610, 13968, 14802, 15132, 17460, 18915, 19736, 20176, 22203, 22698, 23280, 24670, 25220, 29604, 30264, 32071, 34920, 37005, 37830, 39472, 44406, 45396, 49340, 50440, 56745, 59208, 60528, 64142, 69840, 74010, 75660, 88812, 90792, 96213, 98680, 100880, 111015, 113490, 118416, 128284, 148020, 151320, 160355, 177624, 181584, 192426, 197360, 222030, 226980, 239299, 256568, 288639, 296040, 302640, 320710, 355248, 384852, 444060, 453960, 478598, 481065, 513136, 577278, 592080, 641420, 717897, 769704, 888120, 907920, 957196, 962130, 1154556, 1196495, 1282840, 1435794, 1443195, 1539408, 1776240, 1914392, 1924260, 2153691, 2309112, 2392990, 2565680, 2871588, 2886390, 3110887, 3589485, 3828784, 3848520, 4307382, 4618224, 4785980, 5743176, 5772780, 6221774, 7178970, 7697040, 8614764, 9332661, 9571960, 10768455, 11486352, 11545560, 12443548, 14357940, 15554435, 17229528, 18665322, 19143920, 21536910, 23091120, 24887096, 27997983, 28715880, 31108870, 34459056, 37330644, 43073820, 46663305, 49774192, 55995966, 57431760, 62217740, 74661288, 86147640, 93326610, 111991932, 124435480, 139989915, 149322576, 172295280, 186653220, 223983864, 248870960, 279979830, 373306440, 447967728, 559959660, 746612880, 1119919320, 2239838640]

約数ペア:

[(1, 2239838640), (2, 1119919320), (3, 746612880), (4, 559959660), (5, 447967728), (6, 373306440), (8, 279979830), (9, 248870960), (10, 223983864), (12, 186653220), (13, 172295280), (15, 149322576), (16, 139989915), (18, 124435480), (20, 111991932), (24, 93326610), (26, 86147640), (30, 74661288), (36, 62217740), (39, 57431760), (40, 55995966), (45, 49774192), (48, 46663305), (52, 43073820), (60, 37330644), (65, 34459056), (72, 31108870), (78, 28715880), (80, 27997983), (90, 24887096), (97, 23091120), (104, 21536910), (117, 19143920), (120, 18665322), (130, 17229528), (144, 15554435), (156, 14357940), (180, 12443548), (194, 11545560), (195, 11486352), (208, 10768455), (234, 9571960), (240, 9332661), (260, 8614764), (291, 7697040), (312, 7178970), (360, 6221774), (388, 5772780), (390, 5743176), (468, 4785980), (485, 4618224), (520, 4307382), (582, 3848520), (585, 3828784), (624, 3589485), (720, 3110887), (776, 2886390), (780, 2871588), (873, 2565680), (936, 2392990), (970, 2309112), (1040, 2153691), (1164, 1924260), (1170, 1914392), (1261, 1776240), (1455, 1539408), (1552, 1443195), (1560, 1435794), (1746, 1282840), (1872, 1196495), (1940, 1154556), (2328, 962130), (2340, 957196), (2467, 907920), (2522, 888120), (2910, 769704), (3120, 717897), (3492, 641420), (3783, 592080), (3880, 577278), (4365, 513136), (4656, 481065), (4680, 478598), (4934, 453960), (5044, 444060), (5820, 384852), (6305, 355248), (6984, 320710), (7401, 302640), (7566, 296040), (7760, 288639), (8730, 256568), (9360, 239299), (9868, 226980), (10088, 222030), (11349, 197360), (11640, 192426), (12335, 181584), (12610, 177624), (13968, 160355), (14802, 151320), (15132, 148020), (17460, 128284), (18915, 118416), (19736, 113490), (20176, 111015), (22203, 100880), (22698, 98680), (23280, 96213), (24670, 90792), (25220, 88812), (29604, 75660), (30264, 74010), (32071, 69840), (34920, 64142), (37005, 60528), (37830, 59208), (39472, 56745), (44406, 50440), (45396, 49340)]