1290430805280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65570671}}^1$

素因数の和:65570730

約数の個数: 96

約数和(自身を含む): 4163999954688

約数和(自身を除く): 2873569149408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 19680, 65570671, 131141342, 196712013, 262282684, 327853355, 393424026, 524565368, 655706710, 786848052, 983560065, 1049130736, 1311413420, 1573696104, 1967120130, 2098261472, 2622826840, 2688397511, 3147392208, 3934240260, 5245653680, 5376795022, 6294784416, 7868480520, 8065192533, 10491307360, 10753590044, 13441987555, 15736961040, 16130385066, 21507180088, 26883975110, 31473922080, 32260770132, 40325962665, 43014360176, 53767950220, 64521540264, 80651925330, 86028720352, 107535900440, 129043080528, 161303850660, 215071800880, 258086161056, 322607701320, 430143601760, 645215402640, 1290430805280]

約数ペア:

[(1, 1290430805280), (2, 645215402640), (3, 430143601760), (4, 322607701320), (5, 258086161056), (6, 215071800880), (8, 161303850660), (10, 129043080528), (12, 107535900440), (15, 86028720352), (16, 80651925330), (20, 64521540264), (24, 53767950220), (30, 43014360176), (32, 40325962665), (40, 32260770132), (41, 31473922080), (48, 26883975110), (60, 21507180088), (80, 16130385066), (82, 15736961040), (96, 13441987555), (120, 10753590044), (123, 10491307360), (160, 8065192533), (164, 7868480520), (205, 6294784416), (240, 5376795022), (246, 5245653680), (328, 3934240260), (410, 3147392208), (480, 2688397511), (492, 2622826840), (615, 2098261472), (656, 1967120130), (820, 1573696104), (984, 1311413420), (1230, 1049130736), (1312, 983560065), (1640, 786848052), (1968, 655706710), (2460, 524565368), (3280, 393424026), (3936, 327853355), (4920, 262282684), (6560, 196712013), (9840, 131141342), (19680, 65570671)]