1018093320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:745

約数の個数: 256

約数和(自身を含む): 3583180800

約数和(自身を除く): 2565087480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 47, 54, 60, 62, 72, 90, 93, 94, 108, 120, 124, 135, 141, 155, 180, 186, 188, 216, 235, 248, 270, 279, 282, 310, 360, 372, 376, 423, 465, 470, 540, 558, 564, 620, 647, 705, 744, 837, 846, 930, 940, 1080, 1116, 1128, 1240, 1269, 1294, 1395, 1410, 1457, 1674, 1692, 1860, 1880, 1941, 2115, 2232, 2538, 2588, 2790, 2820, 2914, 3235, 3348, 3384, 3720, 3882, 4185, 4230, 4371, 5076, 5176, 5580, 5640, 5823, 5828, 6345, 6470, 6696, 7285, 7764, 8370, 8460, 8742, 9705, 10152, 11160, 11646, 11656, 12690, 12940, 13113, 14570, 15528, 16740, 16920, 17469, 17484, 19410, 20057, 21855, 23292, 25380, 25880, 26226, 29115, 29140, 30409, 33480, 34938, 34968, 38820, 39339, 40114, 43710, 46584, 50760, 52452, 58230, 58280, 60171, 60818, 65565, 69876, 77640, 78678, 80228, 87345, 87420, 91227, 100285, 104904, 116460, 120342, 121636, 131130, 139752, 152045, 157356, 160456, 174690, 174840, 180513, 182454, 196695, 200570, 232920, 240684, 243272, 262260, 273681, 300855, 304090, 314712, 349380, 361026, 364908, 393390, 401140, 456135, 481368, 524520, 541539, 547362, 601710, 608180, 698760, 722052, 729816, 786780, 802280, 821043, 902565, 912270, 942679, 1083078, 1094724, 1203420, 1216360, 1368405, 1444104, 1573560, 1642086, 1805130, 1824540, 1885358, 2166156, 2189448, 2406840, 2707695, 2736810, 2828037, 3284172, 3610260, 3649080, 3770716, 4105215, 4332312, 4713395, 5415390, 5473620, 5656074, 6568344, 7220520, 7541432, 8210430, 8484111, 9426790, 10830780, 10947240, 11312148, 14140185, 16420860, 16968222, 18853580, 21661560, 22624296, 25452333, 28280370, 32841720, 33936444, 37707160, 42420555, 50904666, 56560740, 67872888, 84841110, 101809332, 113121480, 127261665, 169682220, 203618664, 254523330, 339364440, 509046660, 1018093320]

約数ペア:

[(1, 1018093320), (2, 509046660), (3, 339364440), (4, 254523330), (5, 203618664), (6, 169682220), (8, 127261665), (9, 113121480), (10, 101809332), (12, 84841110), (15, 67872888), (18, 56560740), (20, 50904666), (24, 42420555), (27, 37707160), (30, 33936444), (31, 32841720), (36, 28280370), (40, 25452333), (45, 22624296), (47, 21661560), (54, 18853580), (60, 16968222), (62, 16420860), (72, 14140185), (90, 11312148), (93, 10947240), (94, 10830780), (108, 9426790), (120, 8484111), (124, 8210430), (135, 7541432), (141, 7220520), (155, 6568344), (180, 5656074), (186, 5473620), (188, 5415390), (216, 4713395), (235, 4332312), (248, 4105215), (270, 3770716), (279, 3649080), (282, 3610260), (310, 3284172), (360, 2828037), (372, 2736810), (376, 2707695), (423, 2406840), (465, 2189448), (470, 2166156), (540, 1885358), (558, 1824540), (564, 1805130), (620, 1642086), (647, 1573560), (705, 1444104), (744, 1368405), (837, 1216360), (846, 1203420), (930, 1094724), (940, 1083078), (1080, 942679), (1116, 912270), (1128, 902565), (1240, 821043), (1269, 802280), (1294, 786780), (1395, 729816), (1410, 722052), (1457, 698760), (1674, 608180), (1692, 601710), (1860, 547362), (1880, 541539), (1941, 524520), (2115, 481368), (2232, 456135), (2538, 401140), (2588, 393390), (2790, 364908), (2820, 361026), (2914, 349380), (3235, 314712), (3348, 304090), (3384, 300855), (3720, 273681), (3882, 262260), (4185, 243272), (4230, 240684), (4371, 232920), (5076, 200570), (5176, 196695), (5580, 182454), (5640, 180513), (5823, 174840), (5828, 174690), (6345, 160456), (6470, 157356), (6696, 152045), (7285, 139752), (7764, 131130), (8370, 121636), (8460, 120342), (8742, 116460), (9705, 104904), (10152, 100285), (11160, 91227), (11646, 87420), (11656, 87345), (12690, 80228), (12940, 78678), (13113, 77640), (14570, 69876), (15528, 65565), (16740, 60818), (16920, 60171), (17469, 58280), (17484, 58230), (19410, 52452), (20057, 50760), (21855, 46584), (23292, 43710), (25380, 40114), (25880, 39339), (26226, 38820), (29115, 34968), (29140, 34938), (30409, 33480)]