19754548380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:766

約数の個数: 384

約数和(自身を含む): 72181186560

約数和(自身を除く): 52426638180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 251, 252, 270, 282, 315, 329, 378, 420, 423, 443, 470, 502, 540, 564, 630, 658, 705, 753, 756, 846, 886, 940, 945, 987, 1004, 1255, 1260, 1269, 1316, 1329, 1410, 1506, 1645, 1692, 1757, 1772, 1890, 1974, 2115, 2215, 2259, 2510, 2538, 2658, 2820, 2961, 3012, 3101, 3290, 3514, 3765, 3780, 3948, 3987, 4230, 4430, 4518, 4935, 5020, 5076, 5271, 5316, 5922, 6202, 6345, 6580, 6645, 6777, 7028, 7530, 7974, 8460, 8785, 8860, 8883, 9036, 9303, 9870, 10542, 11295, 11797, 11844, 11961, 12404, 12690, 13290, 13554, 14805, 15060, 15505, 15813, 15948, 17570, 17766, 18606, 19740, 19935, 20821, 21084, 22590, 23594, 23922, 25380, 26355, 26580, 27108, 27909, 29610, 31010, 31626, 33885, 35140, 35391, 35532, 37212, 39870, 41642, 44415, 45180, 46515, 47188, 47439, 47844, 52710, 55818, 58985, 59220, 59805, 62020, 62463, 63252, 67770, 70782, 79065, 79740, 82579, 83284, 83727, 88830, 93030, 94878, 104105, 105420, 106173, 111193, 111636, 117970, 119610, 124926, 135540, 139545, 141564, 145747, 158130, 165158, 167454, 176955, 177660, 186060, 187389, 189756, 208210, 212346, 222386, 235940, 237195, 239220, 247737, 249852, 279090, 291494, 312315, 316260, 318519, 330316, 333579, 334908, 353910, 374778, 412895, 416420, 418635, 424692, 437241, 444772, 474390, 495474, 530865, 555965, 558180, 562167, 582988, 624630, 637038, 667158, 707820, 728735, 743211, 749556, 778351, 825790, 837270, 874482, 936945, 948780, 990948, 1000737, 1061730, 1111930, 1124334, 1238685, 1249260, 1274076, 1311723, 1334316, 1457470, 1486422, 1556702, 1592595, 1651580, 1667895, 1674540, 1748964, 1873890, 2001474, 2123460, 2186205, 2223860, 2229633, 2248668, 2335053, 2477370, 2623446, 2810835, 2914940, 2972844, 3002211, 3113404, 3185190, 3335790, 3716055, 3747780, 3891755, 3935169, 4002948, 4372410, 4459266, 4670106, 4954740, 5003685, 5226071, 5246892, 5621670, 6004422, 6370380, 6558615, 6671580, 7005159, 7432110, 7783510, 7870338, 8744820, 8918532, 9340212, 10007370, 10452142, 11148165, 11243340, 11675265, 12008844, 13117230, 14010318, 14864220, 15011055, 15567020, 15678213, 15740676, 19675845, 20014740, 20904284, 21015477, 22296330, 23350530, 26130355, 26234460, 28020636, 30022110, 31356426, 35025795, 36582497, 39351690, 42030954, 44592660, 46701060, 47034639, 52260710, 60044220, 62712852, 70051590, 73164994, 78391065, 78703380, 84061908, 94069278, 104521420, 105077385, 109747491, 140103180, 141103917, 146329988, 156782130, 182912485, 188138556, 210154770, 219494982, 235173195, 282207834, 313564260, 329242473, 365824970, 420309540, 438989964, 470346390, 548737455, 564415668, 658484946, 705519585, 731649940, 940692780, 987727419, 1097474910, 1316969892, 1411039170, 1646212365, 1975454838, 2194949820, 2822078340, 3292424730, 3950909676, 4938637095, 6584849460, 9877274190, 19754548380]

約数ペア:

[(1, 19754548380), (2, 9877274190), (3, 6584849460), (4, 4938637095), (5, 3950909676), (6, 3292424730), (7, 2822078340), (9, 2194949820), (10, 1975454838), (12, 1646212365), (14, 1411039170), (15, 1316969892), (18, 1097474910), (20, 987727419), (21, 940692780), (27, 731649940), (28, 705519585), (30, 658484946), (35, 564415668), (36, 548737455), (42, 470346390), (45, 438989964), (47, 420309540), (54, 365824970), (60, 329242473), (63, 313564260), (70, 282207834), (84, 235173195), (90, 219494982), (94, 210154770), (105, 188138556), (108, 182912485), (126, 156782130), (135, 146329988), (140, 141103917), (141, 140103180), (180, 109747491), (188, 105077385), (189, 104521420), (210, 94069278), (235, 84061908), (251, 78703380), (252, 78391065), (270, 73164994), (282, 70051590), (315, 62712852), (329, 60044220), (378, 52260710), (420, 47034639), (423, 46701060), (443, 44592660), (470, 42030954), (502, 39351690), (540, 36582497), (564, 35025795), (630, 31356426), (658, 30022110), (705, 28020636), (753, 26234460), (756, 26130355), (846, 23350530), (886, 22296330), (940, 21015477), (945, 20904284), (987, 20014740), (1004, 19675845), (1255, 15740676), (1260, 15678213), (1269, 15567020), (1316, 15011055), (1329, 14864220), (1410, 14010318), (1506, 13117230), (1645, 12008844), (1692, 11675265), (1757, 11243340), (1772, 11148165), (1890, 10452142), (1974, 10007370), (2115, 9340212), (2215, 8918532), (2259, 8744820), (2510, 7870338), (2538, 7783510), (2658, 7432110), (2820, 7005159), (2961, 6671580), (3012, 6558615), (3101, 6370380), (3290, 6004422), (3514, 5621670), (3765, 5246892), (3780, 5226071), (3948, 5003685), (3987, 4954740), (4230, 4670106), (4430, 4459266), (4518, 4372410), (4935, 4002948), (5020, 3935169), (5076, 3891755), (5271, 3747780), (5316, 3716055), (5922, 3335790), (6202, 3185190), (6345, 3113404), (6580, 3002211), (6645, 2972844), (6777, 2914940), (7028, 2810835), (7530, 2623446), (7974, 2477370), (8460, 2335053), (8785, 2248668), (8860, 2229633), (8883, 2223860), (9036, 2186205), (9303, 2123460), (9870, 2001474), (10542, 1873890), (11295, 1748964), (11797, 1674540), (11844, 1667895), (11961, 1651580), (12404, 1592595), (12690, 1556702), (13290, 1486422), (13554, 1457470), (14805, 1334316), (15060, 1311723), (15505, 1274076), (15813, 1249260), (15948, 1238685), (17570, 1124334), (17766, 1111930), (18606, 1061730), (19740, 1000737), (19935, 990948), (20821, 948780), (21084, 936945), (22590, 874482), (23594, 837270), (23922, 825790), (25380, 778351), (26355, 749556), (26580, 743211), (27108, 728735), (27909, 707820), (29610, 667158), (31010, 637038), (31626, 624630), (33885, 582988), (35140, 562167), (35391, 558180), (35532, 555965), (37212, 530865), (39870, 495474), (41642, 474390), (44415, 444772), (45180, 437241), (46515, 424692), (47188, 418635), (47439, 416420), (47844, 412895), (52710, 374778), (55818, 353910), (58985, 334908), (59220, 333579), (59805, 330316), (62020, 318519), (62463, 316260), (63252, 312315), (67770, 291494), (70782, 279090), (79065, 249852), (79740, 247737), (82579, 239220), (83284, 237195), (83727, 235940), (88830, 222386), (93030, 212346), (94878, 208210), (104105, 189756), (105420, 187389), (106173, 186060), (111193, 177660), (111636, 176955), (117970, 167454), (119610, 165158), (124926, 158130), (135540, 145747), (139545, 141564)]