156763451240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1720

約数の個数: 256

約数和(自身を含む): 412812288000

約数和(自身を除く): 256048836760

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 83, 88, 95, 110, 152, 157, 166, 190, 209, 220, 314, 332, 380, 415, 418, 440, 628, 664, 760, 785, 830, 836, 913, 1045, 1256, 1439, 1570, 1577, 1660, 1672, 1727, 1826, 2090, 2878, 2983, 3140, 3154, 3320, 3454, 3652, 4180, 4565, 5756, 5966, 6280, 6308, 6908, 7195, 7304, 7885, 8360, 8635, 9130, 11512, 11932, 12616, 13031, 13816, 14390, 14915, 15770, 15829, 17270, 17347, 18260, 23864, 26062, 27341, 28780, 29830, 31540, 31658, 32813, 34540, 34694, 36520, 52124, 54682, 57560, 59660, 63080, 63316, 65155, 65626, 69080, 69388, 79145, 86735, 104248, 109364, 119320, 119437, 126632, 130310, 131252, 136705, 138776, 143341, 158290, 164065, 173470, 218728, 225923, 238874, 247589, 260620, 262504, 273410, 286682, 300751, 316580, 328130, 346940, 451846, 477748, 495178, 521240, 546820, 573364, 597185, 601502, 633160, 656260, 693880, 716705, 903692, 955496, 990356, 1093640, 1129615, 1146728, 1194370, 1203004, 1237945, 1312520, 1313807, 1433410, 1503755, 1807384, 1980712, 2259230, 2269303, 2388740, 2406008, 2475890, 2485153, 2627614, 2723479, 2866820, 3007510, 4292537, 4518460, 4538606, 4777480, 4951780, 4970306, 5255228, 5446958, 5733640, 6015020, 6569035, 8585074, 9036920, 9077212, 9903560, 9940612, 10510456, 10893916, 11346515, 12030040, 12425765, 13138070, 13617395, 17170148, 18154424, 18751609, 19881224, 21462685, 21787832, 22693030, 24851530, 24962333, 26276140, 27234790, 34340296, 37503218, 42925370, 45386060, 47217907, 49703060, 49924666, 52552280, 54469580, 75006436, 85850740, 90772120, 93758045, 94435814, 99406120, 99849332, 108939160, 124811665, 150012872, 171701480, 187516090, 188871628, 199698664, 206267699, 236089535, 249623330, 356280571, 375032180, 377743256, 412535398, 472179070, 499246660, 712561142, 750064360, 825070796, 944358140, 998493320, 1031338495, 1425122284, 1650141592, 1781402855, 1888716280, 2062676990, 2850244568, 3562805710, 3919086281, 4125353980, 7125611420, 7838172562, 8250707960, 14251222840, 15676345124, 19595431405, 31352690248, 39190862810, 78381725620, 156763451240]

約数ペア:

[(1, 156763451240), (2, 78381725620), (4, 39190862810), (5, 31352690248), (8, 19595431405), (10, 15676345124), (11, 14251222840), (19, 8250707960), (20, 7838172562), (22, 7125611420), (38, 4125353980), (40, 3919086281), (44, 3562805710), (55, 2850244568), (76, 2062676990), (83, 1888716280), (88, 1781402855), (95, 1650141592), (110, 1425122284), (152, 1031338495), (157, 998493320), (166, 944358140), (190, 825070796), (209, 750064360), (220, 712561142), (314, 499246660), (332, 472179070), (380, 412535398), (415, 377743256), (418, 375032180), (440, 356280571), (628, 249623330), (664, 236089535), (760, 206267699), (785, 199698664), (830, 188871628), (836, 187516090), (913, 171701480), (1045, 150012872), (1256, 124811665), (1439, 108939160), (1570, 99849332), (1577, 99406120), (1660, 94435814), (1672, 93758045), (1727, 90772120), (1826, 85850740), (2090, 75006436), (2878, 54469580), (2983, 52552280), (3140, 49924666), (3154, 49703060), (3320, 47217907), (3454, 45386060), (3652, 42925370), (4180, 37503218), (4565, 34340296), (5756, 27234790), (5966, 26276140), (6280, 24962333), (6308, 24851530), (6908, 22693030), (7195, 21787832), (7304, 21462685), (7885, 19881224), (8360, 18751609), (8635, 18154424), (9130, 17170148), (11512, 13617395), (11932, 13138070), (12616, 12425765), (13031, 12030040), (13816, 11346515), (14390, 10893916), (14915, 10510456), (15770, 9940612), (15829, 9903560), (17270, 9077212), (17347, 9036920), (18260, 8585074), (23864, 6569035), (26062, 6015020), (27341, 5733640), (28780, 5446958), (29830, 5255228), (31540, 4970306), (31658, 4951780), (32813, 4777480), (34540, 4538606), (34694, 4518460), (36520, 4292537), (52124, 3007510), (54682, 2866820), (57560, 2723479), (59660, 2627614), (63080, 2485153), (63316, 2475890), (65155, 2406008), (65626, 2388740), (69080, 2269303), (69388, 2259230), (79145, 1980712), (86735, 1807384), (104248, 1503755), (109364, 1433410), (119320, 1313807), (119437, 1312520), (126632, 1237945), (130310, 1203004), (131252, 1194370), (136705, 1146728), (138776, 1129615), (143341, 1093640), (158290, 990356), (164065, 955496), (173470, 903692), (218728, 716705), (225923, 693880), (238874, 656260), (247589, 633160), (260620, 601502), (262504, 597185), (273410, 573364), (286682, 546820), (300751, 521240), (316580, 495178), (328130, 477748), (346940, 451846)]