7609140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 30248064

約数和(自身を除く): 22638924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 61, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 122, 126, 132, 135, 140, 154, 162, 165, 180, 183, 189, 198, 210, 220, 231, 244, 252, 270, 297, 305, 308, 315, 324, 330, 366, 378, 385, 396, 405, 420, 427, 462, 495, 540, 549, 567, 594, 610, 630, 660, 671, 693, 732, 756, 770, 810, 854, 891, 915, 924, 945, 990, 1098, 1134, 1155, 1188, 1220, 1260, 1281, 1342, 1386, 1485, 1540, 1620, 1647, 1708, 1782, 1830, 1890, 1980, 2013, 2079, 2135, 2196, 2268, 2310, 2562, 2684, 2745, 2772, 2835, 2970, 3294, 3355, 3465, 3564, 3660, 3780, 3843, 4026, 4158, 4270, 4455, 4620, 4697, 4941, 5124, 5490, 5670, 5940, 6039, 6237, 6405, 6588, 6710, 6930, 7686, 8052, 8235, 8316, 8540, 8910, 9394, 9882, 10065, 10395, 10980, 11340, 11529, 12078, 12474, 12810, 13420, 13860, 14091, 15372, 16470, 17820, 18117, 18788, 19215, 19764, 20130, 20790, 23058, 23485, 24156, 24705, 24948, 25620, 28182, 30195, 31185, 32940, 34587, 36234, 38430, 40260, 41580, 42273, 46116, 46970, 49410, 54351, 56364, 57645, 60390, 62370, 69174, 70455, 72468, 76860, 84546, 90585, 93940, 98820, 108702, 115290, 120780, 124740, 126819, 138348, 140910, 169092, 172935, 181170, 211365, 217404, 230580, 253638, 271755, 281820, 345870, 362340, 380457, 422730, 507276, 543510, 634095, 691740, 760914, 845460, 1087020, 1268190, 1521828, 1902285, 2536380, 3804570, 7609140]

約数ペア:

[(1, 7609140), (2, 3804570), (3, 2536380), (4, 1902285), (5, 1521828), (6, 1268190), (7, 1087020), (9, 845460), (10, 760914), (11, 691740), (12, 634095), (14, 543510), (15, 507276), (18, 422730), (20, 380457), (21, 362340), (22, 345870), (27, 281820), (28, 271755), (30, 253638), (33, 230580), (35, 217404), (36, 211365), (42, 181170), (44, 172935), (45, 169092), (54, 140910), (55, 138348), (60, 126819), (61, 124740), (63, 120780), (66, 115290), (70, 108702), (77, 98820), (81, 93940), (84, 90585), (90, 84546), (99, 76860), (105, 72468), (108, 70455), (110, 69174), (122, 62370), (126, 60390), (132, 57645), (135, 56364), (140, 54351), (154, 49410), (162, 46970), (165, 46116), (180, 42273), (183, 41580), (189, 40260), (198, 38430), (210, 36234), (220, 34587), (231, 32940), (244, 31185), (252, 30195), (270, 28182), (297, 25620), (305, 24948), (308, 24705), (315, 24156), (324, 23485), (330, 23058), (366, 20790), (378, 20130), (385, 19764), (396, 19215), (405, 18788), (420, 18117), (427, 17820), (462, 16470), (495, 15372), (540, 14091), (549, 13860), (567, 13420), (594, 12810), (610, 12474), (630, 12078), (660, 11529), (671, 11340), (693, 10980), (732, 10395), (756, 10065), (770, 9882), (810, 9394), (854, 8910), (891, 8540), (915, 8316), (924, 8235), (945, 8052), (990, 7686), (1098, 6930), (1134, 6710), (1155, 6588), (1188, 6405), (1220, 6237), (1260, 6039), (1281, 5940), (1342, 5670), (1386, 5490), (1485, 5124), (1540, 4941), (1620, 4697), (1647, 4620), (1708, 4455), (1782, 4270), (1830, 4158), (1890, 4026), (1980, 3843), (2013, 3780), (2079, 3660), (2135, 3564), (2196, 3465), (2268, 3355), (2310, 3294), (2562, 2970), (2684, 2835), (2745, 2772)]