27406793960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7477}}^1$

素因数の和:7580

約数の個数: 256

約数和(自身を含む): 81408499200

約数和(自身を除く): 54001705240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 53, 56, 65, 70, 76, 91, 95, 104, 106, 130, 133, 140, 152, 182, 190, 212, 247, 260, 265, 266, 280, 364, 371, 380, 424, 455, 494, 520, 530, 532, 665, 689, 728, 742, 760, 910, 988, 1007, 1060, 1064, 1235, 1330, 1378, 1484, 1729, 1820, 1855, 1976, 2014, 2120, 2470, 2660, 2756, 2968, 3445, 3458, 3640, 3710, 4028, 4823, 4940, 5035, 5320, 5512, 6890, 6916, 7049, 7420, 7477, 8056, 8645, 9646, 9880, 10070, 13091, 13780, 13832, 14098, 14840, 14954, 17290, 19292, 20140, 24115, 26182, 27560, 28196, 29908, 34580, 35245, 37385, 38584, 40280, 48230, 52339, 52364, 56392, 59816, 65455, 69160, 70490, 74770, 91637, 96460, 97201, 104678, 104728, 130910, 140980, 142063, 149540, 183274, 192920, 194402, 209356, 261695, 261820, 281960, 284126, 299080, 366548, 388804, 396281, 418712, 458185, 486005, 523390, 523640, 568252, 680407, 710315, 733096, 777608, 792562, 916370, 972010, 994441, 1046780, 1136504, 1360814, 1420630, 1585124, 1832740, 1846819, 1944020, 1981405, 1988882, 2093560, 2721628, 2773967, 2841260, 3170248, 3402035, 3665480, 3693638, 3888040, 3962810, 3977764, 4972205, 5151653, 5443256, 5547934, 5682520, 6804070, 7387276, 7529339, 7925620, 7955528, 9234095, 9944410, 10303306, 11095868, 12927733, 13608140, 13869835, 14774552, 15058678, 15851240, 18468190, 19888820, 20606612, 22191736, 25758265, 25855466, 27216280, 27739670, 30117356, 36061571, 36936380, 37646695, 39777640, 41213224, 51516530, 51710932, 52705373, 55479340, 60234712, 64638665, 72123142, 73872760, 75293390, 97881407, 103033060, 103421864, 105410746, 110958680, 129277330, 144246284, 150586780, 180307855, 195762814, 206066120, 210821492, 258554660, 263526865, 288492568, 301173560, 360615710, 391525628, 421642984, 489407035, 517109320, 527053730, 685169849, 721231420, 783051256, 978814070, 1054107460, 1370339698, 1442462840, 1957628140, 2108214920, 2740679396, 3425849245, 3915256280, 5481358792, 6851698490, 13703396980, 27406793960]

約数ペア:

[(1, 27406793960), (2, 13703396980), (4, 6851698490), (5, 5481358792), (7, 3915256280), (8, 3425849245), (10, 2740679396), (13, 2108214920), (14, 1957628140), (19, 1442462840), (20, 1370339698), (26, 1054107460), (28, 978814070), (35, 783051256), (38, 721231420), (40, 685169849), (52, 527053730), (53, 517109320), (56, 489407035), (65, 421642984), (70, 391525628), (76, 360615710), (91, 301173560), (95, 288492568), (104, 263526865), (106, 258554660), (130, 210821492), (133, 206066120), (140, 195762814), (152, 180307855), (182, 150586780), (190, 144246284), (212, 129277330), (247, 110958680), (260, 105410746), (265, 103421864), (266, 103033060), (280, 97881407), (364, 75293390), (371, 73872760), (380, 72123142), (424, 64638665), (455, 60234712), (494, 55479340), (520, 52705373), (530, 51710932), (532, 51516530), (665, 41213224), (689, 39777640), (728, 37646695), (742, 36936380), (760, 36061571), (910, 30117356), (988, 27739670), (1007, 27216280), (1060, 25855466), (1064, 25758265), (1235, 22191736), (1330, 20606612), (1378, 19888820), (1484, 18468190), (1729, 15851240), (1820, 15058678), (1855, 14774552), (1976, 13869835), (2014, 13608140), (2120, 12927733), (2470, 11095868), (2660, 10303306), (2756, 9944410), (2968, 9234095), (3445, 7955528), (3458, 7925620), (3640, 7529339), (3710, 7387276), (4028, 6804070), (4823, 5682520), (4940, 5547934), (5035, 5443256), (5320, 5151653), (5512, 4972205), (6890, 3977764), (6916, 3962810), (7049, 3888040), (7420, 3693638), (7477, 3665480), (8056, 3402035), (8645, 3170248), (9646, 2841260), (9880, 2773967), (10070, 2721628), (13091, 2093560), (13780, 1988882), (13832, 1981405), (14098, 1944020), (14840, 1846819), (14954, 1832740), (17290, 1585124), (19292, 1420630), (20140, 1360814), (24115, 1136504), (26182, 1046780), (27560, 994441), (28196, 972010), (29908, 916370), (34580, 792562), (35245, 777608), (37385, 733096), (38584, 710315), (40280, 680407), (48230, 568252), (52339, 523640), (52364, 523390), (56392, 486005), (59816, 458185), (65455, 418712), (69160, 396281), (70490, 388804), (74770, 366548), (91637, 299080), (96460, 284126), (97201, 281960), (104678, 261820), (104728, 261695), (130910, 209356), (140980, 194402), (142063, 192920), (149540, 183274)]