196354620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 288

約数和(自身を含む): 768208896

約数和(自身を除く): 571854276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 124, 126, 132, 140, 154, 155, 165, 180, 186, 198, 210, 217, 220, 231, 252, 279, 308, 310, 315, 330, 341, 372, 385, 396, 420, 434, 457, 462, 465, 495, 558, 620, 630, 651, 660, 682, 693, 770, 868, 914, 924, 930, 990, 1023, 1085, 1116, 1155, 1260, 1302, 1364, 1371, 1386, 1395, 1540, 1705, 1828, 1860, 1953, 1980, 2046, 2170, 2285, 2310, 2387, 2604, 2742, 2772, 2790, 3069, 3199, 3255, 3410, 3465, 3906, 4092, 4113, 4340, 4570, 4620, 4774, 5027, 5115, 5484, 5580, 6138, 6398, 6510, 6820, 6855, 6930, 7161, 7812, 8226, 9140, 9548, 9597, 9765, 10054, 10230, 11935, 12276, 12796, 13020, 13710, 13860, 14167, 14322, 15081, 15345, 15995, 16452, 19194, 19530, 20108, 20460, 20565, 21483, 23870, 25135, 27420, 28334, 28644, 28791, 30162, 30690, 31990, 35189, 35805, 38388, 39060, 41130, 42501, 42966, 45243, 47740, 47985, 50270, 56668, 57582, 60324, 61380, 63980, 70378, 70835, 71610, 75405, 82260, 85002, 85932, 90486, 95970, 99169, 100540, 105567, 107415, 115164, 127503, 140756, 141670, 143220, 143955, 150810, 155837, 170004, 175945, 180972, 191940, 198338, 211134, 212505, 214830, 226215, 255006, 283340, 287910, 297507, 301620, 311674, 316701, 351890, 396676, 422268, 425010, 429660, 452430, 467511, 495845, 510012, 527835, 575820, 595014, 623348, 633402, 637515, 703780, 779185, 850020, 892521, 904860, 935022, 991690, 1055670, 1090859, 1190028, 1266804, 1275030, 1402533, 1487535, 1558370, 1583505, 1785042, 1870044, 1983380, 2111340, 2181718, 2337555, 2550060, 2805066, 2975070, 3116740, 3167010, 3272577, 3570084, 4363436, 4462605, 4675110, 5454295, 5610132, 5950140, 6334020, 6545154, 7012665, 8925210, 9350220, 9817731, 10908590, 13090308, 14025330, 16362885, 17850420, 19635462, 21817180, 28050660, 32725770, 39270924, 49088655, 65451540, 98177310, 196354620]

約数ペア:

[(1, 196354620), (2, 98177310), (3, 65451540), (4, 49088655), (5, 39270924), (6, 32725770), (7, 28050660), (9, 21817180), (10, 19635462), (11, 17850420), (12, 16362885), (14, 14025330), (15, 13090308), (18, 10908590), (20, 9817731), (21, 9350220), (22, 8925210), (28, 7012665), (30, 6545154), (31, 6334020), (33, 5950140), (35, 5610132), (36, 5454295), (42, 4675110), (44, 4462605), (45, 4363436), (55, 3570084), (60, 3272577), (62, 3167010), (63, 3116740), (66, 2975070), (70, 2805066), (77, 2550060), (84, 2337555), (90, 2181718), (93, 2111340), (99, 1983380), (105, 1870044), (110, 1785042), (124, 1583505), (126, 1558370), (132, 1487535), (140, 1402533), (154, 1275030), (155, 1266804), (165, 1190028), (180, 1090859), (186, 1055670), (198, 991690), (210, 935022), (217, 904860), (220, 892521), (231, 850020), (252, 779185), (279, 703780), (308, 637515), (310, 633402), (315, 623348), (330, 595014), (341, 575820), (372, 527835), (385, 510012), (396, 495845), (420, 467511), (434, 452430), (457, 429660), (462, 425010), (465, 422268), (495, 396676), (558, 351890), (620, 316701), (630, 311674), (651, 301620), (660, 297507), (682, 287910), (693, 283340), (770, 255006), (868, 226215), (914, 214830), (924, 212505), (930, 211134), (990, 198338), (1023, 191940), (1085, 180972), (1116, 175945), (1155, 170004), (1260, 155837), (1302, 150810), (1364, 143955), (1371, 143220), (1386, 141670), (1395, 140756), (1540, 127503), (1705, 115164), (1828, 107415), (1860, 105567), (1953, 100540), (1980, 99169), (2046, 95970), (2170, 90486), (2285, 85932), (2310, 85002), (2387, 82260), (2604, 75405), (2742, 71610), (2772, 70835), (2790, 70378), (3069, 63980), (3199, 61380), (3255, 60324), (3410, 57582), (3465, 56668), (3906, 50270), (4092, 47985), (4113, 47740), (4340, 45243), (4570, 42966), (4620, 42501), (4774, 41130), (5027, 39060), (5115, 38388), (5484, 35805), (5580, 35189), (6138, 31990), (6398, 30690), (6510, 30162), (6820, 28791), (6855, 28644), (6930, 28334), (7161, 27420), (7812, 25135), (8226, 23870), (9140, 21483), (9548, 20565), (9597, 20460), (9765, 20108), (10054, 19530), (10230, 19194), (11935, 16452), (12276, 15995), (12796, 15345), (13020, 15081), (13710, 14322), (13860, 14167)]