1237894320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9227}}^1$

素因数の和:9299

約数の個数: 160

約数和(自身を含む): 4229229312

約数和(自身を除く): 2991334992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1290, 1560, 1677, 1720, 2064, 2236, 2580, 2795, 3120, 3354, 3440, 4472, 5160, 5590, 6708, 8385, 8944, 9227, 10320, 11180, 13416, 16770, 18454, 22360, 26832, 27681, 33540, 36908, 44720, 46135, 55362, 67080, 73816, 92270, 110724, 119951, 134160, 138405, 147632, 184540, 221448, 239902, 276810, 359853, 369080, 396761, 442896, 479804, 553620, 599755, 719706, 738160, 793522, 959608, 1107240, 1190283, 1199510, 1439412, 1587044, 1799265, 1919216, 1983805, 2214480, 2380566, 2399020, 2878824, 3174088, 3598530, 3967610, 4761132, 4798040, 5157893, 5757648, 5951415, 6348176, 7197060, 7935220, 9522264, 9596080, 10315786, 11902830, 14394120, 15473679, 15870440, 19044528, 20631572, 23805660, 25789465, 28788240, 30947358, 31740880, 41263144, 47611320, 51578930, 61894716, 77368395, 82526288, 95222640, 103157860, 123789432, 154736790, 206315720, 247578864, 309473580, 412631440, 618947160, 1237894320]

約数ペア:

[(1, 1237894320), (2, 618947160), (3, 412631440), (4, 309473580), (5, 247578864), (6, 206315720), (8, 154736790), (10, 123789432), (12, 103157860), (13, 95222640), (15, 82526288), (16, 77368395), (20, 61894716), (24, 51578930), (26, 47611320), (30, 41263144), (39, 31740880), (40, 30947358), (43, 28788240), (48, 25789465), (52, 23805660), (60, 20631572), (65, 19044528), (78, 15870440), (80, 15473679), (86, 14394120), (104, 11902830), (120, 10315786), (129, 9596080), (130, 9522264), (156, 7935220), (172, 7197060), (195, 6348176), (208, 5951415), (215, 5757648), (240, 5157893), (258, 4798040), (260, 4761132), (312, 3967610), (344, 3598530), (390, 3174088), (430, 2878824), (516, 2399020), (520, 2380566), (559, 2214480), (624, 1983805), (645, 1919216), (688, 1799265), (780, 1587044), (860, 1439412), (1032, 1199510), (1040, 1190283), (1118, 1107240), (1290, 959608), (1560, 793522), (1677, 738160), (1720, 719706), (2064, 599755), (2236, 553620), (2580, 479804), (2795, 442896), (3120, 396761), (3354, 369080), (3440, 359853), (4472, 276810), (5160, 239902), (5590, 221448), (6708, 184540), (8385, 147632), (8944, 138405), (9227, 134160), (10320, 119951), (11180, 110724), (13416, 92270), (16770, 73816), (18454, 67080), (22360, 55362), (26832, 46135), (27681, 44720), (33540, 36908)]