416219580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:913

約数の個数: 192

約数和(自身を含む): 1491840000

約数和(自身を除く): 1075620420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 149, 180, 189, 210, 252, 270, 298, 315, 378, 420, 447, 540, 596, 630, 739, 745, 756, 894, 945, 1043, 1260, 1341, 1478, 1490, 1788, 1890, 2086, 2217, 2235, 2682, 2956, 2980, 3129, 3695, 3780, 4023, 4172, 4434, 4470, 5173, 5215, 5364, 6258, 6651, 6705, 7390, 8046, 8868, 8940, 9387, 10346, 10430, 11085, 12516, 13302, 13410, 14780, 15519, 15645, 16092, 18774, 19953, 20115, 20692, 20860, 22170, 25865, 26604, 26820, 28161, 31038, 31290, 33255, 37548, 39906, 40230, 44340, 46557, 46935, 51730, 56322, 62076, 62580, 66510, 77595, 79812, 80460, 93114, 93870, 99765, 103460, 110111, 112644, 133020, 139671, 140805, 155190, 186228, 187740, 199530, 220222, 232785, 279342, 281610, 310380, 330333, 399060, 440444, 465570, 550555, 558684, 563220, 660666, 698355, 770777, 931140, 990999, 1101110, 1321332, 1396710, 1541554, 1651665, 1981998, 2202220, 2312331, 2793420, 2972997, 3083108, 3303330, 3853885, 3963996, 4624662, 4954995, 5945994, 6606660, 6936993, 7707770, 9249324, 9909990, 11561655, 11891988, 13873986, 14864985, 15415540, 19819980, 20810979, 23123310, 27747972, 29729970, 34684965, 41621958, 46246620, 59459940, 69369930, 83243916, 104054895, 138739860, 208109790, 416219580]

約数ペア:

[(1, 416219580), (2, 208109790), (3, 138739860), (4, 104054895), (5, 83243916), (6, 69369930), (7, 59459940), (9, 46246620), (10, 41621958), (12, 34684965), (14, 29729970), (15, 27747972), (18, 23123310), (20, 20810979), (21, 19819980), (27, 15415540), (28, 14864985), (30, 13873986), (35, 11891988), (36, 11561655), (42, 9909990), (45, 9249324), (54, 7707770), (60, 6936993), (63, 6606660), (70, 5945994), (84, 4954995), (90, 4624662), (105, 3963996), (108, 3853885), (126, 3303330), (135, 3083108), (140, 2972997), (149, 2793420), (180, 2312331), (189, 2202220), (210, 1981998), (252, 1651665), (270, 1541554), (298, 1396710), (315, 1321332), (378, 1101110), (420, 990999), (447, 931140), (540, 770777), (596, 698355), (630, 660666), (739, 563220), (745, 558684), (756, 550555), (894, 465570), (945, 440444), (1043, 399060), (1260, 330333), (1341, 310380), (1478, 281610), (1490, 279342), (1788, 232785), (1890, 220222), (2086, 199530), (2217, 187740), (2235, 186228), (2682, 155190), (2956, 140805), (2980, 139671), (3129, 133020), (3695, 112644), (3780, 110111), (4023, 103460), (4172, 99765), (4434, 93870), (4470, 93114), (5173, 80460), (5215, 79812), (5364, 77595), (6258, 66510), (6651, 62580), (6705, 62076), (7390, 56322), (8046, 51730), (8868, 46935), (8940, 46557), (9387, 44340), (10346, 40230), (10430, 39906), (11085, 37548), (12516, 33255), (13302, 31290), (13410, 31038), (14780, 28161), (15519, 26820), (15645, 26604), (16092, 25865), (18774, 22170), (19953, 20860), (20115, 20692)]