203896980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 384

約数和(自身を含む): 812851200

約数和(自身を除く): 608954220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 27, 28, 30, 34, 35, 36, 38, 42, 45, 51, 54, 57, 60, 63, 68, 70, 76, 84, 85, 90, 95, 102, 105, 108, 114, 119, 126, 133, 135, 140, 153, 167, 170, 171, 180, 189, 190, 204, 210, 228, 238, 252, 255, 266, 270, 285, 306, 315, 323, 334, 340, 342, 357, 378, 380, 399, 420, 459, 476, 501, 510, 513, 532, 540, 570, 595, 612, 630, 646, 665, 668, 684, 714, 756, 765, 798, 835, 855, 918, 945, 969, 1002, 1020, 1026, 1071, 1140, 1169, 1190, 1197, 1260, 1292, 1330, 1428, 1503, 1530, 1596, 1615, 1670, 1710, 1785, 1836, 1890, 1938, 1995, 2004, 2052, 2142, 2261, 2295, 2338, 2380, 2394, 2505, 2565, 2660, 2839, 2907, 3006, 3060, 3173, 3213, 3230, 3340, 3420, 3507, 3570, 3591, 3780, 3876, 3990, 4284, 4509, 4522, 4590, 4676, 4788, 4845, 5010, 5130, 5355, 5678, 5814, 5845, 5985, 6012, 6346, 6426, 6460, 6783, 7014, 7140, 7182, 7515, 7980, 8517, 8721, 9018, 9044, 9180, 9519, 9690, 10020, 10260, 10521, 10710, 11305, 11356, 11628, 11690, 11970, 12692, 12852, 13566, 14028, 14195, 14364, 14535, 15030, 15865, 16065, 17034, 17442, 17535, 17955, 18036, 19038, 19380, 19873, 20349, 21042, 21420, 22211, 22545, 22610, 23380, 23940, 25551, 27132, 28390, 28557, 29070, 30060, 31563, 31730, 32130, 33915, 34068, 34884, 35070, 35910, 38076, 39746, 40698, 42084, 42585, 43605, 44422, 45090, 45220, 47595, 51102, 52605, 53941, 56780, 57114, 58140, 59619, 61047, 63126, 63460, 64260, 66633, 67830, 70140, 71820, 76653, 79492, 81396, 85170, 85671, 87210, 88844, 90180, 95190, 99365, 101745, 102204, 105210, 107882, 111055, 114228, 119238, 122094, 126252, 127755, 133266, 135660, 142785, 153306, 157815, 161823, 170340, 171342, 174420, 178857, 190380, 198730, 199899, 203490, 210420, 215764, 222110, 238476, 244188, 255510, 266532, 269705, 285570, 298095, 305235, 306612, 315630, 323646, 333165, 342684, 357714, 377587, 383265, 397460, 399798, 406980, 428355, 444220, 485469, 511020, 536571, 539410, 571140, 596190, 599697, 610470, 631260, 647292, 666330, 715428, 755174, 766530, 799596, 809115, 856710, 894285, 970938, 999495, 1073142, 1078820, 1132761, 1192380, 1199394, 1220940, 1332660, 1456407, 1510348, 1533060, 1618230, 1713420, 1788570, 1887935, 1941876, 1998990, 2146284, 2265522, 2398788, 2427345, 2682855, 2912814, 2998485, 3236460, 3398283, 3577140, 3775870, 3997980, 4531044, 4854690, 5365710, 5663805, 5825628, 5996970, 6796566, 7282035, 7551740, 9709380, 10194849, 10731420, 11327610, 11993940, 13593132, 14564070, 16991415, 20389698, 22655220, 29128140, 33982830, 40779396, 50974245, 67965660, 101948490, 203896980]

約数ペア:

[(1, 203896980), (2, 101948490), (3, 67965660), (4, 50974245), (5, 40779396), (6, 33982830), (7, 29128140), (9, 22655220), (10, 20389698), (12, 16991415), (14, 14564070), (15, 13593132), (17, 11993940), (18, 11327610), (19, 10731420), (20, 10194849), (21, 9709380), (27, 7551740), (28, 7282035), (30, 6796566), (34, 5996970), (35, 5825628), (36, 5663805), (38, 5365710), (42, 4854690), (45, 4531044), (51, 3997980), (54, 3775870), (57, 3577140), (60, 3398283), (63, 3236460), (68, 2998485), (70, 2912814), (76, 2682855), (84, 2427345), (85, 2398788), (90, 2265522), (95, 2146284), (102, 1998990), (105, 1941876), (108, 1887935), (114, 1788570), (119, 1713420), (126, 1618230), (133, 1533060), (135, 1510348), (140, 1456407), (153, 1332660), (167, 1220940), (170, 1199394), (171, 1192380), (180, 1132761), (189, 1078820), (190, 1073142), (204, 999495), (210, 970938), (228, 894285), (238, 856710), (252, 809115), (255, 799596), (266, 766530), (270, 755174), (285, 715428), (306, 666330), (315, 647292), (323, 631260), (334, 610470), (340, 599697), (342, 596190), (357, 571140), (378, 539410), (380, 536571), (399, 511020), (420, 485469), (459, 444220), (476, 428355), (501, 406980), (510, 399798), (513, 397460), (532, 383265), (540, 377587), (570, 357714), (595, 342684), (612, 333165), (630, 323646), (646, 315630), (665, 306612), (668, 305235), (684, 298095), (714, 285570), (756, 269705), (765, 266532), (798, 255510), (835, 244188), (855, 238476), (918, 222110), (945, 215764), (969, 210420), (1002, 203490), (1020, 199899), (1026, 198730), (1071, 190380), (1140, 178857), (1169, 174420), (1190, 171342), (1197, 170340), (1260, 161823), (1292, 157815), (1330, 153306), (1428, 142785), (1503, 135660), (1530, 133266), (1596, 127755), (1615, 126252), (1670, 122094), (1710, 119238), (1785, 114228), (1836, 111055), (1890, 107882), (1938, 105210), (1995, 102204), (2004, 101745), (2052, 99365), (2142, 95190), (2261, 90180), (2295, 88844), (2338, 87210), (2380, 85671), (2394, 85170), (2505, 81396), (2565, 79492), (2660, 76653), (2839, 71820), (2907, 70140), (3006, 67830), (3060, 66633), (3173, 64260), (3213, 63460), (3230, 63126), (3340, 61047), (3420, 59619), (3507, 58140), (3570, 57114), (3591, 56780), (3780, 53941), (3876, 52605), (3990, 51102), (4284, 47595), (4509, 45220), (4522, 45090), (4590, 44422), (4676, 43605), (4788, 42585), (4845, 42084), (5010, 40698), (5130, 39746), (5355, 38076), (5678, 35910), (5814, 35070), (5845, 34884), (5985, 34068), (6012, 33915), (6346, 32130), (6426, 31730), (6460, 31563), (6783, 30060), (7014, 29070), (7140, 28557), (7182, 28390), (7515, 27132), (7980, 25551), (8517, 23940), (8721, 23380), (9018, 22610), (9044, 22545), (9180, 22211), (9519, 21420), (9690, 21042), (10020, 20349), (10260, 19873), (10521, 19380), (10710, 19038), (11305, 18036), (11356, 17955), (11628, 17535), (11690, 17442), (11970, 17034), (12692, 16065), (12852, 15865), (13566, 15030), (14028, 14535), (14195, 14364)]