15708700680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2212

約数の個数: 256

約数和(自身を含む): 51701760000

約数和(自身を除く): 35993059320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 109, 114, 120, 124, 152, 155, 186, 190, 218, 228, 248, 285, 310, 327, 372, 380, 436, 456, 465, 545, 570, 589, 620, 654, 744, 760, 872, 930, 1090, 1140, 1178, 1240, 1308, 1635, 1767, 1860, 2039, 2071, 2180, 2280, 2356, 2616, 2945, 3270, 3379, 3534, 3720, 4078, 4142, 4360, 4712, 5890, 6117, 6213, 6540, 6758, 7068, 8156, 8284, 8835, 10137, 10195, 10355, 11780, 12234, 12426, 13080, 13516, 14136, 16312, 16568, 16895, 17670, 20274, 20390, 20710, 23560, 24468, 24852, 27032, 30585, 31065, 33790, 35340, 38741, 40548, 40780, 41420, 48936, 49704, 50685, 61170, 62130, 63209, 64201, 67580, 70680, 77482, 81096, 81560, 82840, 101370, 116223, 122340, 124260, 126418, 128402, 135160, 154964, 189627, 192603, 193705, 202740, 222251, 232446, 244680, 248520, 252836, 256804, 309928, 316045, 321005, 379254, 385206, 387410, 405480, 444502, 464892, 505672, 513608, 581115, 632090, 642010, 666753, 758508, 770412, 774820, 889004, 929784, 948135, 963015, 1111255, 1162230, 1200971, 1264180, 1284020, 1333506, 1517016, 1540824, 1549640, 1778008, 1896270, 1926030, 2222510, 2324460, 2401942, 2528360, 2568040, 2667012, 3333765, 3602913, 3792540, 3852060, 4222769, 4445020, 4648920, 4803884, 5334024, 6004855, 6667530, 6889781, 7205826, 7585080, 7704120, 8445538, 8890040, 9607768, 12009710, 12668307, 13335060, 13779562, 14411652, 16891076, 18014565, 20669343, 21113845, 24019420, 25336614, 26670120, 27559124, 28823304, 33782152, 34448905, 36029130, 41338686, 42227690, 48038840, 50673228, 55118248, 63341535, 68897810, 72058260, 82677372, 84455380, 101346456, 103346715, 126683070, 130905839, 137795620, 144116520, 165354744, 168910760, 206693430, 253366140, 261811678, 275591240, 392717517, 413386860, 506732280, 523623356, 654529195, 785435034, 826773720, 1047246712, 1309058390, 1570870068, 1963587585, 2618116780, 3141740136, 3927175170, 5236233560, 7854350340, 15708700680]

約数ペア:

[(1, 15708700680), (2, 7854350340), (3, 5236233560), (4, 3927175170), (5, 3141740136), (6, 2618116780), (8, 1963587585), (10, 1570870068), (12, 1309058390), (15, 1047246712), (19, 826773720), (20, 785435034), (24, 654529195), (30, 523623356), (31, 506732280), (38, 413386860), (40, 392717517), (57, 275591240), (60, 261811678), (62, 253366140), (76, 206693430), (93, 168910760), (95, 165354744), (109, 144116520), (114, 137795620), (120, 130905839), (124, 126683070), (152, 103346715), (155, 101346456), (186, 84455380), (190, 82677372), (218, 72058260), (228, 68897810), (248, 63341535), (285, 55118248), (310, 50673228), (327, 48038840), (372, 42227690), (380, 41338686), (436, 36029130), (456, 34448905), (465, 33782152), (545, 28823304), (570, 27559124), (589, 26670120), (620, 25336614), (654, 24019420), (744, 21113845), (760, 20669343), (872, 18014565), (930, 16891076), (1090, 14411652), (1140, 13779562), (1178, 13335060), (1240, 12668307), (1308, 12009710), (1635, 9607768), (1767, 8890040), (1860, 8445538), (2039, 7704120), (2071, 7585080), (2180, 7205826), (2280, 6889781), (2356, 6667530), (2616, 6004855), (2945, 5334024), (3270, 4803884), (3379, 4648920), (3534, 4445020), (3720, 4222769), (4078, 3852060), (4142, 3792540), (4360, 3602913), (4712, 3333765), (5890, 2667012), (6117, 2568040), (6213, 2528360), (6540, 2401942), (6758, 2324460), (7068, 2222510), (8156, 1926030), (8284, 1896270), (8835, 1778008), (10137, 1549640), (10195, 1540824), (10355, 1517016), (11780, 1333506), (12234, 1284020), (12426, 1264180), (13080, 1200971), (13516, 1162230), (14136, 1111255), (16312, 963015), (16568, 948135), (16895, 929784), (17670, 889004), (20274, 774820), (20390, 770412), (20710, 758508), (23560, 666753), (24468, 642010), (24852, 632090), (27032, 581115), (30585, 513608), (31065, 505672), (33790, 464892), (35340, 444502), (38741, 405480), (40548, 387410), (40780, 385206), (41420, 379254), (48936, 321005), (49704, 316045), (50685, 309928), (61170, 256804), (62130, 252836), (63209, 248520), (64201, 244680), (67580, 232446), (70680, 222251), (77482, 202740), (81096, 193705), (81560, 192603), (82840, 189627), (101370, 154964), (116223, 135160), (122340, 128402), (124260, 126418)]