327910440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 256

約数和(自身を含む): 1173553920

約数和(自身を除く): 845643480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 97, 104, 110, 120, 130, 132, 143, 156, 165, 194, 195, 197, 220, 260, 264, 286, 291, 312, 330, 388, 390, 394, 429, 440, 485, 520, 572, 582, 591, 660, 715, 776, 780, 788, 858, 970, 985, 1067, 1144, 1164, 1182, 1261, 1320, 1430, 1455, 1560, 1576, 1716, 1940, 1970, 2134, 2145, 2167, 2328, 2364, 2522, 2561, 2860, 2910, 2955, 3201, 3432, 3783, 3880, 3940, 4268, 4290, 4334, 4728, 5044, 5122, 5335, 5720, 5820, 5910, 6305, 6402, 6501, 7566, 7683, 7880, 8536, 8580, 8668, 10088, 10244, 10670, 10835, 11640, 11820, 12610, 12804, 12805, 13002, 13871, 15132, 15366, 16005, 17160, 17336, 18915, 19109, 20488, 21340, 21670, 23640, 25220, 25608, 25610, 26004, 27742, 28171, 30264, 30732, 32010, 32505, 37830, 38218, 38415, 41613, 42680, 43340, 50440, 51220, 52008, 55484, 56342, 57327, 61464, 64020, 65010, 69355, 75660, 76436, 76830, 83226, 84513, 86680, 95545, 102440, 110968, 112684, 114654, 128040, 130020, 138710, 140855, 151320, 152872, 153660, 166452, 169026, 191090, 208065, 210199, 225368, 229308, 248417, 260040, 277420, 281710, 286635, 307320, 332904, 338052, 382180, 416130, 420398, 422565, 458616, 496834, 554840, 563420, 573270, 630597, 676104, 745251, 764360, 832260, 840796, 845130, 993668, 1050995, 1126840, 1146540, 1242085, 1261194, 1490502, 1664520, 1681592, 1690260, 1987336, 2101990, 2293080, 2484170, 2522388, 2732587, 2981004, 3152985, 3380520, 3726255, 4203980, 4968340, 5044776, 5465174, 5962008, 6305970, 7452510, 8197761, 8407960, 9936680, 10930348, 12611940, 13662935, 14905020, 16395522, 21860696, 25223880, 27325870, 29810040, 32791044, 40988805, 54651740, 65582088, 81977610, 109303480, 163955220, 327910440]

約数ペア:

[(1, 327910440), (2, 163955220), (3, 109303480), (4, 81977610), (5, 65582088), (6, 54651740), (8, 40988805), (10, 32791044), (11, 29810040), (12, 27325870), (13, 25223880), (15, 21860696), (20, 16395522), (22, 14905020), (24, 13662935), (26, 12611940), (30, 10930348), (33, 9936680), (39, 8407960), (40, 8197761), (44, 7452510), (52, 6305970), (55, 5962008), (60, 5465174), (65, 5044776), (66, 4968340), (78, 4203980), (88, 3726255), (97, 3380520), (104, 3152985), (110, 2981004), (120, 2732587), (130, 2522388), (132, 2484170), (143, 2293080), (156, 2101990), (165, 1987336), (194, 1690260), (195, 1681592), (197, 1664520), (220, 1490502), (260, 1261194), (264, 1242085), (286, 1146540), (291, 1126840), (312, 1050995), (330, 993668), (388, 845130), (390, 840796), (394, 832260), (429, 764360), (440, 745251), (485, 676104), (520, 630597), (572, 573270), (582, 563420), (591, 554840), (660, 496834), (715, 458616), (776, 422565), (780, 420398), (788, 416130), (858, 382180), (970, 338052), (985, 332904), (1067, 307320), (1144, 286635), (1164, 281710), (1182, 277420), (1261, 260040), (1320, 248417), (1430, 229308), (1455, 225368), (1560, 210199), (1576, 208065), (1716, 191090), (1940, 169026), (1970, 166452), (2134, 153660), (2145, 152872), (2167, 151320), (2328, 140855), (2364, 138710), (2522, 130020), (2561, 128040), (2860, 114654), (2910, 112684), (2955, 110968), (3201, 102440), (3432, 95545), (3783, 86680), (3880, 84513), (3940, 83226), (4268, 76830), (4290, 76436), (4334, 75660), (4728, 69355), (5044, 65010), (5122, 64020), (5335, 61464), (5720, 57327), (5820, 56342), (5910, 55484), (6305, 52008), (6402, 51220), (6501, 50440), (7566, 43340), (7683, 42680), (7880, 41613), (8536, 38415), (8580, 38218), (8668, 37830), (10088, 32505), (10244, 32010), (10670, 30732), (10835, 30264), (11640, 28171), (11820, 27742), (12610, 26004), (12804, 25610), (12805, 25608), (13002, 25220), (13871, 23640), (15132, 21670), (15366, 21340), (16005, 20488), (17160, 19109), (17336, 18915)]