197226480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74707}}^1$

素因数の和:74734

約数の個数: 80

約数和(自身を含む): 666993024

約数和(自身を除く): 469766544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 74707, 149414, 224121, 298828, 373535, 448242, 597656, 747070, 821777, 896484, 1120605, 1195312, 1494140, 1643554, 1792968, 2241210, 2465331, 2988280, 3287108, 3585936, 4108885, 4482420, 4930662, 5976560, 6574216, 8217770, 8964840, 9861324, 12326655, 13148432, 16435540, 17929680, 19722648, 24653310, 32871080, 39445296, 49306620, 65742160, 98613240, 197226480]

約数ペア:

[(1, 197226480), (2, 98613240), (3, 65742160), (4, 49306620), (5, 39445296), (6, 32871080), (8, 24653310), (10, 19722648), (11, 17929680), (12, 16435540), (15, 13148432), (16, 12326655), (20, 9861324), (22, 8964840), (24, 8217770), (30, 6574216), (33, 5976560), (40, 4930662), (44, 4482420), (48, 4108885), (55, 3585936), (60, 3287108), (66, 2988280), (80, 2465331), (88, 2241210), (110, 1792968), (120, 1643554), (132, 1494140), (165, 1195312), (176, 1120605), (220, 896484), (240, 821777), (264, 747070), (330, 597656), (440, 448242), (528, 373535), (660, 298828), (880, 224121), (1320, 149414), (2640, 74707)]