283421040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2407

約数の個数: 160

約数和(自身を含む): 1018315776

約数和(自身を除く): 734894736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2311, 2555, 2920, 3066, 3504, 4088, 4380, 4622, 5110, 5840, 6132, 6933, 7665, 8176, 8760, 9244, 10220, 11555, 12264, 13866, 15330, 16177, 17520, 18488, 20440, 23110, 24528, 27732, 30660, 32354, 34665, 36976, 40880, 46220, 48531, 55464, 61320, 64708, 69330, 80885, 92440, 97062, 110928, 122640, 129416, 138660, 161770, 168703, 184880, 194124, 242655, 258832, 277320, 323540, 337406, 388248, 485310, 506109, 554640, 647080, 674812, 776496, 843515, 970620, 1012218, 1180921, 1294160, 1349624, 1687030, 1941240, 2024436, 2361842, 2530545, 2699248, 3374060, 3542763, 3882480, 4048872, 4723684, 5061090, 5904605, 6748120, 7085526, 8097744, 9447368, 10122180, 11809210, 13496240, 14171052, 17713815, 18894736, 20244360, 23618420, 28342104, 35427630, 40488720, 47236840, 56684208, 70855260, 94473680, 141710520, 283421040]

約数ペア:

[(1, 283421040), (2, 141710520), (3, 94473680), (4, 70855260), (5, 56684208), (6, 47236840), (7, 40488720), (8, 35427630), (10, 28342104), (12, 23618420), (14, 20244360), (15, 18894736), (16, 17713815), (20, 14171052), (21, 13496240), (24, 11809210), (28, 10122180), (30, 9447368), (35, 8097744), (40, 7085526), (42, 6748120), (48, 5904605), (56, 5061090), (60, 4723684), (70, 4048872), (73, 3882480), (80, 3542763), (84, 3374060), (105, 2699248), (112, 2530545), (120, 2361842), (140, 2024436), (146, 1941240), (168, 1687030), (210, 1349624), (219, 1294160), (240, 1180921), (280, 1012218), (292, 970620), (336, 843515), (365, 776496), (420, 674812), (438, 647080), (511, 554640), (560, 506109), (584, 485310), (730, 388248), (840, 337406), (876, 323540), (1022, 277320), (1095, 258832), (1168, 242655), (1460, 194124), (1533, 184880), (1680, 168703), (1752, 161770), (2044, 138660), (2190, 129416), (2311, 122640), (2555, 110928), (2920, 97062), (3066, 92440), (3504, 80885), (4088, 69330), (4380, 64708), (4622, 61320), (5110, 55464), (5840, 48531), (6132, 46220), (6933, 40880), (7665, 36976), (8176, 34665), (8760, 32354), (9244, 30660), (10220, 27732), (11555, 24528), (12264, 23110), (13866, 20440), (15330, 18488), (16177, 17520)]