70216380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:876

約数の個数: 144

約数和(自身を含む): 235863264

約数和(自身を除く): 165646884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 811, 962, 1110, 1170, 1332, 1443, 1622, 1665, 1924, 2220, 2340, 2405, 2433, 2886, 3244, 3330, 4055, 4329, 4810, 4866, 5772, 6660, 7215, 7299, 8110, 8658, 9620, 9732, 10543, 12165, 14430, 14598, 16220, 17316, 21086, 21645, 24330, 28860, 29196, 30007, 31629, 36495, 42172, 43290, 48660, 52715, 60014, 63258, 72990, 86580, 90021, 94887, 105430, 120028, 126516, 145980, 150035, 158145, 180042, 189774, 210860, 270063, 300070, 316290, 360084, 379548, 390091, 450105, 474435, 540126, 600140, 632580, 780182, 900210, 948870, 1080252, 1170273, 1350315, 1560364, 1800420, 1897740, 1950455, 2340546, 2700630, 3510819, 3900910, 4681092, 5401260, 5851365, 7021638, 7801820, 11702730, 14043276, 17554095, 23405460, 35108190, 70216380]

約数ペア:

[(1, 70216380), (2, 35108190), (3, 23405460), (4, 17554095), (5, 14043276), (6, 11702730), (9, 7801820), (10, 7021638), (12, 5851365), (13, 5401260), (15, 4681092), (18, 3900910), (20, 3510819), (26, 2700630), (30, 2340546), (36, 1950455), (37, 1897740), (39, 1800420), (45, 1560364), (52, 1350315), (60, 1170273), (65, 1080252), (74, 948870), (78, 900210), (90, 780182), (111, 632580), (117, 600140), (130, 540126), (148, 474435), (156, 450105), (180, 390091), (185, 379548), (195, 360084), (222, 316290), (234, 300070), (260, 270063), (333, 210860), (370, 189774), (390, 180042), (444, 158145), (468, 150035), (481, 145980), (555, 126516), (585, 120028), (666, 105430), (740, 94887), (780, 90021), (811, 86580), (962, 72990), (1110, 63258), (1170, 60014), (1332, 52715), (1443, 48660), (1622, 43290), (1665, 42172), (1924, 36495), (2220, 31629), (2340, 30007), (2405, 29196), (2433, 28860), (2886, 24330), (3244, 21645), (3330, 21086), (4055, 17316), (4329, 16220), (4810, 14598), (4866, 14430), (5772, 12165), (6660, 10543), (7215, 9732), (7299, 9620), (8110, 8658)]