15729887940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 288

約数和(自身を含む): 49694109696

約数和(自身を除く): 33964221756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 163, 169, 186, 195, 260, 307, 310, 326, 338, 372, 390, 403, 465, 489, 507, 614, 620, 652, 676, 780, 806, 815, 845, 921, 930, 978, 1014, 1209, 1228, 1535, 1612, 1630, 1690, 1842, 1860, 1956, 2015, 2028, 2119, 2418, 2445, 2535, 3070, 3260, 3380, 3684, 3991, 4030, 4238, 4605, 4836, 4890, 5053, 5070, 5239, 6045, 6140, 6357, 7982, 8060, 8476, 9210, 9517, 9780, 10106, 10140, 10478, 10595, 11973, 12090, 12714, 15159, 15717, 15964, 18420, 19034, 19955, 20212, 20956, 21190, 23946, 24180, 25265, 25428, 26195, 27547, 28551, 30318, 31434, 31785, 38068, 39910, 42380, 47585, 47892, 50041, 50530, 51883, 52390, 55094, 57102, 59865, 60636, 62868, 63570, 65689, 75795, 78585, 79820, 82641, 95170, 100082, 101060, 103766, 104780, 110188, 114204, 119730, 123721, 127140, 131378, 137735, 142755, 150123, 151590, 155649, 157170, 165282, 190340, 197067, 200164, 207532, 239460, 247442, 250205, 259415, 262756, 275470, 285510, 300246, 303180, 311298, 314340, 328445, 330564, 371163, 394134, 413205, 494884, 500410, 518830, 550940, 571020, 600492, 618605, 622596, 650533, 656890, 742326, 750615, 778245, 788268, 826410, 853957, 985335, 1000820, 1037660, 1237210, 1301066, 1313780, 1484652, 1501230, 1551271, 1556490, 1608373, 1652820, 1707914, 1855815, 1951599, 1970670, 2474420, 2561871, 2602132, 3002460, 3102542, 3112980, 3216746, 3252665, 3415828, 3711630, 3903198, 3941340, 4269785, 4653813, 4825119, 5123742, 6205084, 6433492, 6505330, 7423260, 7756355, 7806396, 8041865, 8456929, 8539570, 9307626, 9650238, 9757995, 10247484, 12809355, 13010660, 15512710, 16083730, 16913858, 17079140, 18615252, 19300476, 19515990, 20166523, 23269065, 24125595, 25370787, 25618710, 31025420, 32167460, 33827716, 39031980, 40333046, 42284645, 46538130, 48251190, 50741574, 51237420, 60499569, 80666092, 84569290, 93076260, 96502380, 100832615, 101483148, 120999138, 126853935, 169138580, 201665230, 241998276, 253707870, 262164799, 302497845, 403330460, 507415740, 524329598, 604995690, 786494397, 1048659196, 1209991380, 1310823995, 1572988794, 2621647990, 3145977588, 3932471985, 5243295980, 7864943970, 15729887940]

約数ペア:

[(1, 15729887940), (2, 7864943970), (3, 5243295980), (4, 3932471985), (5, 3145977588), (6, 2621647990), (10, 1572988794), (12, 1310823995), (13, 1209991380), (15, 1048659196), (20, 786494397), (26, 604995690), (30, 524329598), (31, 507415740), (39, 403330460), (52, 302497845), (60, 262164799), (62, 253707870), (65, 241998276), (78, 201665230), (93, 169138580), (124, 126853935), (130, 120999138), (155, 101483148), (156, 100832615), (163, 96502380), (169, 93076260), (186, 84569290), (195, 80666092), (260, 60499569), (307, 51237420), (310, 50741574), (326, 48251190), (338, 46538130), (372, 42284645), (390, 40333046), (403, 39031980), (465, 33827716), (489, 32167460), (507, 31025420), (614, 25618710), (620, 25370787), (652, 24125595), (676, 23269065), (780, 20166523), (806, 19515990), (815, 19300476), (845, 18615252), (921, 17079140), (930, 16913858), (978, 16083730), (1014, 15512710), (1209, 13010660), (1228, 12809355), (1535, 10247484), (1612, 9757995), (1630, 9650238), (1690, 9307626), (1842, 8539570), (1860, 8456929), (1956, 8041865), (2015, 7806396), (2028, 7756355), (2119, 7423260), (2418, 6505330), (2445, 6433492), (2535, 6205084), (3070, 5123742), (3260, 4825119), (3380, 4653813), (3684, 4269785), (3991, 3941340), (4030, 3903198), (4238, 3711630), (4605, 3415828), (4836, 3252665), (4890, 3216746), (5053, 3112980), (5070, 3102542), (5239, 3002460), (6045, 2602132), (6140, 2561871), (6357, 2474420), (7982, 1970670), (8060, 1951599), (8476, 1855815), (9210, 1707914), (9517, 1652820), (9780, 1608373), (10106, 1556490), (10140, 1551271), (10478, 1501230), (10595, 1484652), (11973, 1313780), (12090, 1301066), (12714, 1237210), (15159, 1037660), (15717, 1000820), (15964, 985335), (18420, 853957), (19034, 826410), (19955, 788268), (20212, 778245), (20956, 750615), (21190, 742326), (23946, 656890), (24180, 650533), (25265, 622596), (25428, 618605), (26195, 600492), (27547, 571020), (28551, 550940), (30318, 518830), (31434, 500410), (31785, 494884), (38068, 413205), (39910, 394134), (42380, 371163), (47585, 330564), (47892, 328445), (50041, 314340), (50530, 311298), (51883, 303180), (52390, 300246), (55094, 285510), (57102, 275470), (59865, 262756), (60636, 259415), (62868, 250205), (63570, 247442), (65689, 239460), (75795, 207532), (78585, 200164), (79820, 197067), (82641, 190340), (95170, 165282), (100082, 157170), (101060, 155649), (103766, 151590), (104780, 150123), (110188, 142755), (114204, 137735), (119730, 131378), (123721, 127140)]