313222560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1375

約数の個数: 192

約数和(自身を含む): 1143942912

約数和(自身を除く): 830720352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1277, 1460, 1533, 1680, 1752, 2044, 2190, 2336, 2554, 2555, 2920, 3066, 3360, 3504, 3831, 4088, 4380, 5108, 5110, 5840, 6132, 6385, 7008, 7662, 7665, 8176, 8760, 8939, 10216, 10220, 11680, 12264, 12770, 15324, 15330, 16352, 17520, 17878, 19155, 20432, 20440, 24528, 25540, 26817, 30648, 30660, 35040, 35756, 38310, 40864, 40880, 44695, 49056, 51080, 53634, 61296, 61320, 71512, 76620, 81760, 89390, 93221, 102160, 107268, 122592, 122640, 134085, 143024, 153240, 178780, 186442, 204320, 214536, 245280, 268170, 279663, 286048, 306480, 357560, 372884, 429072, 466105, 536340, 559326, 612960, 652547, 715120, 745768, 858144, 932210, 1072680, 1118652, 1305094, 1398315, 1430240, 1491536, 1864420, 1957641, 2145360, 2237304, 2610188, 2796630, 2983072, 3262735, 3728840, 3915282, 4290720, 4474608, 5220376, 5593260, 6525470, 7457680, 7830564, 8949216, 9788205, 10440752, 11186520, 13050940, 14915360, 15661128, 19576410, 20881504, 22373040, 26101880, 31322256, 39152820, 44746080, 52203760, 62644512, 78305640, 104407520, 156611280, 313222560]

約数ペア:

[(1, 313222560), (2, 156611280), (3, 104407520), (4, 78305640), (5, 62644512), (6, 52203760), (7, 44746080), (8, 39152820), (10, 31322256), (12, 26101880), (14, 22373040), (15, 20881504), (16, 19576410), (20, 15661128), (21, 14915360), (24, 13050940), (28, 11186520), (30, 10440752), (32, 9788205), (35, 8949216), (40, 7830564), (42, 7457680), (48, 6525470), (56, 5593260), (60, 5220376), (70, 4474608), (73, 4290720), (80, 3915282), (84, 3728840), (96, 3262735), (105, 2983072), (112, 2796630), (120, 2610188), (140, 2237304), (146, 2145360), (160, 1957641), (168, 1864420), (210, 1491536), (219, 1430240), (224, 1398315), (240, 1305094), (280, 1118652), (292, 1072680), (336, 932210), (365, 858144), (420, 745768), (438, 715120), (480, 652547), (511, 612960), (560, 559326), (584, 536340), (672, 466105), (730, 429072), (840, 372884), (876, 357560), (1022, 306480), (1095, 286048), (1120, 279663), (1168, 268170), (1277, 245280), (1460, 214536), (1533, 204320), (1680, 186442), (1752, 178780), (2044, 153240), (2190, 143024), (2336, 134085), (2554, 122640), (2555, 122592), (2920, 107268), (3066, 102160), (3360, 93221), (3504, 89390), (3831, 81760), (4088, 76620), (4380, 71512), (5108, 61320), (5110, 61296), (5840, 53634), (6132, 51080), (6385, 49056), (7008, 44695), (7662, 40880), (7665, 40864), (8176, 38310), (8760, 35756), (8939, 35040), (10216, 30660), (10220, 30648), (11680, 26817), (12264, 25540), (12770, 24528), (15324, 20440), (15330, 20432), (16352, 19155), (17520, 17878)]