127103160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 405907200

約数和(自身を除く): 278804040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 107, 114, 120, 152, 190, 214, 228, 285, 321, 380, 428, 456, 521, 535, 570, 642, 760, 856, 1042, 1070, 1140, 1284, 1563, 1605, 2033, 2084, 2140, 2280, 2568, 2605, 3126, 3210, 4066, 4168, 4280, 5210, 6099, 6252, 6420, 7815, 8132, 9899, 10165, 10420, 12198, 12504, 12840, 15630, 16264, 19798, 20330, 20840, 24396, 29697, 30495, 31260, 39596, 40660, 48792, 49495, 55747, 59394, 60990, 62520, 79192, 81320, 98990, 111494, 118788, 121980, 148485, 167241, 197980, 222988, 237576, 243960, 278735, 296970, 334482, 395960, 445976, 557470, 593940, 668964, 836205, 1059193, 1114940, 1187880, 1337928, 1672410, 2118386, 2229880, 3177579, 3344820, 4236772, 5295965, 6355158, 6689640, 8473544, 10591930, 12710316, 15887895, 21183860, 25420632, 31775790, 42367720, 63551580, 127103160]

約数ペア:

[(1, 127103160), (2, 63551580), (3, 42367720), (4, 31775790), (5, 25420632), (6, 21183860), (8, 15887895), (10, 12710316), (12, 10591930), (15, 8473544), (19, 6689640), (20, 6355158), (24, 5295965), (30, 4236772), (38, 3344820), (40, 3177579), (57, 2229880), (60, 2118386), (76, 1672410), (95, 1337928), (107, 1187880), (114, 1114940), (120, 1059193), (152, 836205), (190, 668964), (214, 593940), (228, 557470), (285, 445976), (321, 395960), (380, 334482), (428, 296970), (456, 278735), (521, 243960), (535, 237576), (570, 222988), (642, 197980), (760, 167241), (856, 148485), (1042, 121980), (1070, 118788), (1140, 111494), (1284, 98990), (1563, 81320), (1605, 79192), (2033, 62520), (2084, 60990), (2140, 59394), (2280, 55747), (2568, 49495), (2605, 48792), (3126, 40660), (3210, 39596), (4066, 31260), (4168, 30495), (4280, 29697), (5210, 24396), (6099, 20840), (6252, 20330), (6420, 19798), (7815, 16264), (8132, 15630), (9899, 12840), (10165, 12504), (10420, 12198)]