4333140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 15899520

約数和(自身を除く): 11566380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 181, 190, 210, 228, 252, 266, 285, 315, 342, 362, 380, 399, 420, 532, 543, 570, 630, 665, 684, 724, 798, 855, 905, 1086, 1140, 1197, 1260, 1267, 1330, 1596, 1629, 1710, 1810, 1995, 2172, 2394, 2534, 2660, 2715, 3258, 3420, 3439, 3620, 3801, 3990, 4788, 5068, 5430, 5985, 6335, 6516, 6878, 7602, 7980, 8145, 10317, 10860, 11403, 11970, 12670, 13756, 15204, 16290, 17195, 19005, 20634, 22806, 23940, 24073, 25340, 30951, 32580, 34390, 38010, 41268, 45612, 48146, 51585, 57015, 61902, 68780, 72219, 76020, 96292, 103170, 114030, 120365, 123804, 144438, 154755, 206340, 216657, 228060, 240730, 288876, 309510, 361095, 433314, 481460, 619020, 722190, 866628, 1083285, 1444380, 2166570, 4333140]

約数ペア:

[(1, 4333140), (2, 2166570), (3, 1444380), (4, 1083285), (5, 866628), (6, 722190), (7, 619020), (9, 481460), (10, 433314), (12, 361095), (14, 309510), (15, 288876), (18, 240730), (19, 228060), (20, 216657), (21, 206340), (28, 154755), (30, 144438), (35, 123804), (36, 120365), (38, 114030), (42, 103170), (45, 96292), (57, 76020), (60, 72219), (63, 68780), (70, 61902), (76, 57015), (84, 51585), (90, 48146), (95, 45612), (105, 41268), (114, 38010), (126, 34390), (133, 32580), (140, 30951), (171, 25340), (180, 24073), (181, 23940), (190, 22806), (210, 20634), (228, 19005), (252, 17195), (266, 16290), (285, 15204), (315, 13756), (342, 12670), (362, 11970), (380, 11403), (399, 10860), (420, 10317), (532, 8145), (543, 7980), (570, 7602), (630, 6878), (665, 6516), (684, 6335), (724, 5985), (798, 5430), (855, 5068), (905, 4788), (1086, 3990), (1140, 3801), (1197, 3620), (1260, 3439), (1267, 3420), (1330, 3258), (1596, 2715), (1629, 2660), (1710, 2534), (1810, 2394), (1995, 2172)]