64298340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 152461980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 90, 92, 93, 108, 115, 124, 135, 138, 155, 167, 180, 186, 207, 230, 270, 276, 279, 310, 334, 345, 372, 414, 460, 465, 501, 540, 558, 620, 621, 668, 690, 713, 828, 835, 837, 930, 1002, 1035, 1116, 1242, 1380, 1395, 1426, 1503, 1670, 1674, 1860, 2004, 2070, 2139, 2484, 2505, 2790, 2852, 3006, 3105, 3340, 3348, 3565, 3841, 4140, 4185, 4278, 4509, 5010, 5177, 5580, 6012, 6210, 6417, 7130, 7515, 7682, 8370, 8556, 9018, 10020, 10354, 10695, 11523, 12420, 12834, 14260, 15030, 15364, 15531, 16740, 18036, 19205, 19251, 20708, 21390, 22545, 23046, 25668, 25885, 30060, 31062, 32085, 34569, 38410, 38502, 42780, 45090, 46092, 46593, 51770, 57615, 62124, 64170, 69138, 76820, 77004, 77655, 90180, 93186, 96255, 103540, 103707, 115230, 119071, 128340, 138276, 139779, 155310, 172845, 186372, 192510, 207414, 230460, 232965, 238142, 279558, 310620, 345690, 357213, 385020, 414828, 465930, 476284, 518535, 559116, 595355, 691380, 698895, 714426, 931860, 1037070, 1071639, 1190710, 1397790, 1428852, 1786065, 2074140, 2143278, 2381420, 2795580, 3214917, 3572130, 4286556, 5358195, 6429834, 7144260, 10716390, 12859668, 16074585, 21432780, 32149170, 64298340]

約数ペア:

[(1, 64298340), (2, 32149170), (3, 21432780), (4, 16074585), (5, 12859668), (6, 10716390), (9, 7144260), (10, 6429834), (12, 5358195), (15, 4286556), (18, 3572130), (20, 3214917), (23, 2795580), (27, 2381420), (30, 2143278), (31, 2074140), (36, 1786065), (45, 1428852), (46, 1397790), (54, 1190710), (60, 1071639), (62, 1037070), (69, 931860), (90, 714426), (92, 698895), (93, 691380), (108, 595355), (115, 559116), (124, 518535), (135, 476284), (138, 465930), (155, 414828), (167, 385020), (180, 357213), (186, 345690), (207, 310620), (230, 279558), (270, 238142), (276, 232965), (279, 230460), (310, 207414), (334, 192510), (345, 186372), (372, 172845), (414, 155310), (460, 139779), (465, 138276), (501, 128340), (540, 119071), (558, 115230), (620, 103707), (621, 103540), (668, 96255), (690, 93186), (713, 90180), (828, 77655), (835, 77004), (837, 76820), (930, 69138), (1002, 64170), (1035, 62124), (1116, 57615), (1242, 51770), (1380, 46593), (1395, 46092), (1426, 45090), (1503, 42780), (1670, 38502), (1674, 38410), (1860, 34569), (2004, 32085), (2070, 31062), (2139, 30060), (2484, 25885), (2505, 25668), (2790, 23046), (2852, 22545), (3006, 21390), (3105, 20708), (3340, 19251), (3348, 19205), (3565, 18036), (3841, 16740), (4140, 15531), (4185, 15364), (4278, 15030), (4509, 14260), (5010, 12834), (5177, 12420), (5580, 11523), (6012, 10695), (6210, 10354), (6417, 10020), (7130, 9018), (7515, 8556), (7682, 8370)]