1868334120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 256

約数和(自身を含む): 6415200000

約数和(自身を除く): 4546865880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 109, 118, 120, 135, 177, 180, 216, 218, 236, 269, 270, 295, 327, 354, 360, 436, 472, 531, 538, 540, 545, 590, 654, 708, 807, 872, 885, 981, 1062, 1076, 1080, 1090, 1180, 1308, 1345, 1416, 1593, 1614, 1635, 1770, 1962, 2124, 2152, 2180, 2360, 2421, 2616, 2655, 2690, 2943, 3186, 3228, 3270, 3540, 3924, 4035, 4248, 4360, 4842, 4905, 5310, 5380, 5886, 6372, 6431, 6456, 6540, 7080, 7263, 7848, 7965, 8070, 9684, 9810, 10620, 10760, 11772, 12105, 12744, 12862, 13080, 14526, 14715, 15871, 15930, 16140, 19293, 19368, 19620, 21240, 23544, 24210, 25724, 29052, 29321, 29430, 31742, 31860, 32155, 32280, 36315, 38586, 39240, 47613, 48420, 51448, 57879, 58104, 58642, 58860, 63484, 63720, 64310, 72630, 77172, 79355, 87963, 95226, 96465, 96840, 115758, 117284, 117720, 126968, 128620, 142839, 145260, 146605, 154344, 158710, 173637, 175926, 190452, 192930, 231516, 234568, 238065, 257240, 263889, 285678, 289395, 290520, 293210, 317420, 347274, 351852, 380904, 385860, 428517, 439815, 463032, 476130, 527778, 571356, 578790, 586420, 634840, 694548, 703704, 714195, 771720, 791667, 857034, 868185, 879630, 952260, 1055556, 1142712, 1157580, 1172840, 1319445, 1389096, 1428390, 1583334, 1714068, 1729939, 1736370, 1759260, 1904520, 2111112, 2142585, 2315160, 2638890, 2856780, 3166668, 3428136, 3459878, 3472740, 3518520, 3958335, 4285170, 5189817, 5277780, 5713560, 6333336, 6919756, 6945480, 7916670, 8570340, 8649695, 10379634, 10555560, 13839512, 15569451, 15833340, 17140680, 17299390, 20759268, 25949085, 31138902, 31666680, 34598780, 41518536, 46708353, 51898170, 62277804, 69197560, 77847255, 93416706, 103796340, 124555608, 155694510, 186833412, 207592680, 233541765, 311389020, 373666824, 467083530, 622778040, 934167060, 1868334120]

約数ペア:

[(1, 1868334120), (2, 934167060), (3, 622778040), (4, 467083530), (5, 373666824), (6, 311389020), (8, 233541765), (9, 207592680), (10, 186833412), (12, 155694510), (15, 124555608), (18, 103796340), (20, 93416706), (24, 77847255), (27, 69197560), (30, 62277804), (36, 51898170), (40, 46708353), (45, 41518536), (54, 34598780), (59, 31666680), (60, 31138902), (72, 25949085), (90, 20759268), (108, 17299390), (109, 17140680), (118, 15833340), (120, 15569451), (135, 13839512), (177, 10555560), (180, 10379634), (216, 8649695), (218, 8570340), (236, 7916670), (269, 6945480), (270, 6919756), (295, 6333336), (327, 5713560), (354, 5277780), (360, 5189817), (436, 4285170), (472, 3958335), (531, 3518520), (538, 3472740), (540, 3459878), (545, 3428136), (590, 3166668), (654, 2856780), (708, 2638890), (807, 2315160), (872, 2142585), (885, 2111112), (981, 1904520), (1062, 1759260), (1076, 1736370), (1080, 1729939), (1090, 1714068), (1180, 1583334), (1308, 1428390), (1345, 1389096), (1416, 1319445), (1593, 1172840), (1614, 1157580), (1635, 1142712), (1770, 1055556), (1962, 952260), (2124, 879630), (2152, 868185), (2180, 857034), (2360, 791667), (2421, 771720), (2616, 714195), (2655, 703704), (2690, 694548), (2943, 634840), (3186, 586420), (3228, 578790), (3270, 571356), (3540, 527778), (3924, 476130), (4035, 463032), (4248, 439815), (4360, 428517), (4842, 385860), (4905, 380904), (5310, 351852), (5380, 347274), (5886, 317420), (6372, 293210), (6431, 290520), (6456, 289395), (6540, 285678), (7080, 263889), (7263, 257240), (7848, 238065), (7965, 234568), (8070, 231516), (9684, 192930), (9810, 190452), (10620, 175926), (10760, 173637), (11772, 158710), (12105, 154344), (12744, 146605), (12862, 145260), (13080, 142839), (14526, 128620), (14715, 126968), (15871, 117720), (15930, 117284), (16140, 115758), (19293, 96840), (19368, 96465), (19620, 95226), (21240, 87963), (23544, 79355), (24210, 77172), (25724, 72630), (29052, 64310), (29321, 63720), (29430, 63484), (31742, 58860), (31860, 58642), (32155, 58104), (32280, 57879), (36315, 51448), (38586, 48420), (39240, 47613)]