14819240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 39398400

約数和(自身を除く): 24579160

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 31, 34, 37, 38, 40, 62, 68, 74, 76, 85, 95, 124, 136, 148, 152, 155, 170, 185, 190, 248, 296, 310, 323, 340, 370, 380, 527, 589, 620, 629, 646, 680, 703, 740, 760, 1054, 1147, 1178, 1240, 1258, 1292, 1406, 1480, 1615, 2108, 2294, 2356, 2516, 2584, 2635, 2812, 2945, 3145, 3230, 3515, 4216, 4588, 4712, 5032, 5270, 5624, 5735, 5890, 6290, 6460, 7030, 9176, 10013, 10540, 11470, 11780, 11951, 12580, 12920, 14060, 19499, 20026, 21080, 21793, 22940, 23560, 23902, 25160, 28120, 38998, 40052, 43586, 45880, 47804, 50065, 59755, 77996, 80104, 87172, 95608, 97495, 100130, 108965, 119510, 155992, 174344, 194990, 200260, 217930, 239020, 370481, 389980, 400520, 435860, 478040, 740962, 779960, 871720, 1481924, 1852405, 2963848, 3704810, 7409620, 14819240]

約数ペア:

[(1, 14819240), (2, 7409620), (4, 3704810), (5, 2963848), (8, 1852405), (10, 1481924), (17, 871720), (19, 779960), (20, 740962), (31, 478040), (34, 435860), (37, 400520), (38, 389980), (40, 370481), (62, 239020), (68, 217930), (74, 200260), (76, 194990), (85, 174344), (95, 155992), (124, 119510), (136, 108965), (148, 100130), (152, 97495), (155, 95608), (170, 87172), (185, 80104), (190, 77996), (248, 59755), (296, 50065), (310, 47804), (323, 45880), (340, 43586), (370, 40052), (380, 38998), (527, 28120), (589, 25160), (620, 23902), (629, 23560), (646, 22940), (680, 21793), (703, 21080), (740, 20026), (760, 19499), (1054, 14060), (1147, 12920), (1178, 12580), (1240, 11951), (1258, 11780), (1292, 11470), (1406, 10540), (1480, 10013), (1615, 9176), (2108, 7030), (2294, 6460), (2356, 6290), (2516, 5890), (2584, 5735), (2635, 5624), (2812, 5270), (2945, 5032), (3145, 4712), (3230, 4588), (3515, 4216)]