63621480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2443

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 154106520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2399, 2652, 3315, 4420, 4798, 5304, 6630, 7197, 8840, 9596, 11995, 13260, 14394, 19192, 23990, 26520, 28788, 31187, 35985, 40783, 47980, 57576, 62374, 71970, 81566, 93561, 95960, 122349, 124748, 143940, 155935, 163132, 187122, 203915, 244698, 249496, 287880, 311870, 326264, 374244, 407830, 467805, 489396, 530179, 611745, 623740, 748488, 815660, 935610, 978792, 1060358, 1223490, 1247480, 1590537, 1631320, 1871220, 2120716, 2446980, 2650895, 3181074, 3742440, 4241432, 4893960, 5301790, 6362148, 7952685, 10603580, 12724296, 15905370, 21207160, 31810740, 63621480]

約数ペア:

[(1, 63621480), (2, 31810740), (3, 21207160), (4, 15905370), (5, 12724296), (6, 10603580), (8, 7952685), (10, 6362148), (12, 5301790), (13, 4893960), (15, 4241432), (17, 3742440), (20, 3181074), (24, 2650895), (26, 2446980), (30, 2120716), (34, 1871220), (39, 1631320), (40, 1590537), (51, 1247480), (52, 1223490), (60, 1060358), (65, 978792), (68, 935610), (78, 815660), (85, 748488), (102, 623740), (104, 611745), (120, 530179), (130, 489396), (136, 467805), (156, 407830), (170, 374244), (195, 326264), (204, 311870), (221, 287880), (255, 249496), (260, 244698), (312, 203915), (340, 187122), (390, 163132), (408, 155935), (442, 143940), (510, 124748), (520, 122349), (663, 95960), (680, 93561), (780, 81566), (884, 71970), (1020, 62374), (1105, 57576), (1326, 47980), (1560, 40783), (1768, 35985), (2040, 31187), (2210, 28788), (2399, 26520), (2652, 23990), (3315, 19192), (4420, 14394), (4798, 13260), (5304, 11995), (6630, 9596), (7197, 8840)]