196463280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62969}}^1$

素因数の和:62998

約数の個数: 80

約数和(自身を含む): 655895520

約数和(自身を除く): 459432240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 62969, 125938, 188907, 251876, 314845, 377814, 503752, 629690, 755628, 818597, 944535, 1007504, 1259380, 1511256, 1637194, 1889070, 2455791, 2518760, 3022512, 3274388, 3778140, 4092985, 4911582, 5037520, 6548776, 7556280, 8185970, 9823164, 12278955, 13097552, 15112560, 16371940, 19646328, 24557910, 32743880, 39292656, 49115820, 65487760, 98231640, 196463280]

約数ペア:

[(1, 196463280), (2, 98231640), (3, 65487760), (4, 49115820), (5, 39292656), (6, 32743880), (8, 24557910), (10, 19646328), (12, 16371940), (13, 15112560), (15, 13097552), (16, 12278955), (20, 9823164), (24, 8185970), (26, 7556280), (30, 6548776), (39, 5037520), (40, 4911582), (48, 4092985), (52, 3778140), (60, 3274388), (65, 3022512), (78, 2518760), (80, 2455791), (104, 1889070), (120, 1637194), (130, 1511256), (156, 1259380), (195, 1007504), (208, 944535), (240, 818597), (260, 755628), (312, 629690), (390, 503752), (520, 377814), (624, 314845), (780, 251876), (1040, 188907), (1560, 125938), (3120, 62969)]