156611280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1373

約数の個数: 160

約数和(自身を含む): 562892544

約数和(自身を除く): 406281264

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, 1277, 1460, 1533, 1680, 1752, 2044, 2190, 2554, 2555, 2920, 3066, 3504, 3831, 4088, 4380, 5108, 5110, 5840, 6132, 6385, 7662, 7665, 8176, 8760, 8939, 10216, 10220, 12264, 12770, 15324, 15330, 17520, 17878, 19155, 20432, 20440, 24528, 25540, 26817, 30648, 30660, 35756, 38310, 40880, 44695, 51080, 53634, 61296, 61320, 71512, 76620, 89390, 93221, 102160, 107268, 122640, 134085, 143024, 153240, 178780, 186442, 214536, 268170, 279663, 306480, 357560, 372884, 429072, 466105, 536340, 559326, 652547, 715120, 745768, 932210, 1072680, 1118652, 1305094, 1398315, 1491536, 1864420, 1957641, 2145360, 2237304, 2610188, 2796630, 3262735, 3728840, 3915282, 4474608, 5220376, 5593260, 6525470, 7457680, 7830564, 9788205, 10440752, 11186520, 13050940, 15661128, 19576410, 22373040, 26101880, 31322256, 39152820, 52203760, 78305640, 156611280]

約数ペア:

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