400885560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 1482624000

約数和(自身を除く): 1081738440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 43, 45, 47, 57, 58, 60, 72, 76, 86, 87, 90, 94, 95, 114, 116, 120, 129, 141, 145, 152, 171, 172, 174, 180, 188, 190, 215, 228, 232, 235, 258, 261, 282, 285, 290, 342, 344, 348, 360, 376, 380, 387, 423, 430, 435, 456, 470, 516, 522, 551, 564, 570, 580, 645, 684, 696, 705, 760, 774, 817, 846, 855, 860, 870, 893, 940, 1032, 1044, 1102, 1128, 1140, 1160, 1247, 1290, 1305, 1363, 1368, 1410, 1548, 1634, 1653, 1692, 1710, 1720, 1740, 1786, 1880, 1935, 2021, 2088, 2115, 2204, 2280, 2451, 2494, 2580, 2610, 2679, 2726, 2755, 2820, 3096, 3268, 3306, 3384, 3420, 3480, 3572, 3741, 3870, 4042, 4085, 4089, 4230, 4408, 4465, 4902, 4959, 4988, 5160, 5220, 5358, 5452, 5510, 5640, 6063, 6235, 6536, 6612, 6815, 6840, 7144, 7353, 7482, 7740, 8037, 8084, 8170, 8178, 8265, 8460, 8930, 9804, 9918, 9976, 10105, 10440, 10716, 10904, 11020, 11223, 12126, 12255, 12267, 12470, 13224, 13395, 13630, 14706, 14964, 15480, 16074, 16168, 16340, 16356, 16530, 16920, 17860, 18189, 18705, 19608, 19836, 20210, 20445, 21432, 22040, 22446, 23693, 24252, 24510, 24534, 24795, 24940, 25897, 26790, 27260, 29412, 29928, 30315, 32148, 32680, 32712, 33060, 35720, 36378, 36765, 37410, 38399, 39672, 40185, 40420, 40890, 44892, 47386, 48504, 49020, 49068, 49590, 49880, 51794, 53580, 54520, 56115, 58609, 58824, 60630, 61335, 64296, 66120, 71079, 72756, 73530, 74820, 76798, 77691, 80370, 80840, 81780, 89784, 90945, 94772, 98040, 98136, 99180, 103588, 107160, 112230, 115197, 117218, 118465, 121260, 122670, 129485, 142158, 145512, 147060, 149640, 153596, 155382, 160740, 163560, 175827, 181890, 189544, 191995, 198360, 207176, 213237, 224460, 230394, 233073, 234436, 236930, 242520, 245340, 258970, 284316, 293045, 294120, 307192, 310764, 321480, 345591, 351654, 355395, 363780, 383990, 388455, 426474, 448920, 460788, 466146, 468872, 473860, 490680, 517940, 527481, 568632, 575985, 586090, 621528, 691182, 703308, 710790, 727560, 767980, 776910, 852948, 879135, 921576, 932292, 947720, 1035880, 1054962, 1066185, 1113571, 1151970, 1165365, 1172180, 1382364, 1406616, 1421580, 1535960, 1553820, 1705896, 1727955, 1758270, 1864584, 2109924, 2132370, 2227142, 2303940, 2330730, 2344360, 2637405, 2764728, 2843160, 3107640, 3340713, 3455910, 3516540, 4219848, 4264740, 4454284, 4607880, 4661460, 5274810, 5567855, 6681426, 6911820, 7033080, 8529480, 8908568, 9322920, 10022139, 10549620, 11135710, 13362852, 13823640, 16703565, 20044278, 21099240, 22271420, 26725704, 33407130, 40088556, 44542840, 50110695, 66814260, 80177112, 100221390, 133628520, 200442780, 400885560]

約数ペア:

[(1, 400885560), (2, 200442780), (3, 133628520), (4, 100221390), (5, 80177112), (6, 66814260), (8, 50110695), (9, 44542840), (10, 40088556), (12, 33407130), (15, 26725704), (18, 22271420), (19, 21099240), (20, 20044278), (24, 16703565), (29, 13823640), (30, 13362852), (36, 11135710), (38, 10549620), (40, 10022139), (43, 9322920), (45, 8908568), (47, 8529480), (57, 7033080), (58, 6911820), (60, 6681426), (72, 5567855), (76, 5274810), (86, 4661460), (87, 4607880), (90, 4454284), (94, 4264740), (95, 4219848), (114, 3516540), (116, 3455910), (120, 3340713), (129, 3107640), (141, 2843160), (145, 2764728), (152, 2637405), (171, 2344360), (172, 2330730), (174, 2303940), (180, 2227142), (188, 2132370), (190, 2109924), (215, 1864584), (228, 1758270), (232, 1727955), (235, 1705896), (258, 1553820), (261, 1535960), (282, 1421580), (285, 1406616), (290, 1382364), (342, 1172180), (344, 1165365), (348, 1151970), (360, 1113571), (376, 1066185), (380, 1054962), (387, 1035880), (423, 947720), (430, 932292), (435, 921576), (456, 879135), (470, 852948), (516, 776910), (522, 767980), (551, 727560), (564, 710790), (570, 703308), (580, 691182), (645, 621528), (684, 586090), (696, 575985), (705, 568632), (760, 527481), (774, 517940), (817, 490680), (846, 473860), (855, 468872), (860, 466146), (870, 460788), (893, 448920), (940, 426474), (1032, 388455), (1044, 383990), (1102, 363780), (1128, 355395), (1140, 351654), (1160, 345591), (1247, 321480), (1290, 310764), (1305, 307192), (1363, 294120), (1368, 293045), (1410, 284316), (1548, 258970), (1634, 245340), (1653, 242520), (1692, 236930), (1710, 234436), (1720, 233073), (1740, 230394), (1786, 224460), (1880, 213237), (1935, 207176), (2021, 198360), (2088, 191995), (2115, 189544), (2204, 181890), (2280, 175827), (2451, 163560), (2494, 160740), (2580, 155382), (2610, 153596), (2679, 149640), (2726, 147060), (2755, 145512), (2820, 142158), (3096, 129485), (3268, 122670), (3306, 121260), (3384, 118465), (3420, 117218), (3480, 115197), (3572, 112230), (3741, 107160), (3870, 103588), (4042, 99180), (4085, 98136), (4089, 98040), (4230, 94772), (4408, 90945), (4465, 89784), (4902, 81780), (4959, 80840), (4988, 80370), (5160, 77691), (5220, 76798), (5358, 74820), (5452, 73530), (5510, 72756), (5640, 71079), (6063, 66120), (6235, 64296), (6536, 61335), (6612, 60630), (6815, 58824), (6840, 58609), (7144, 56115), (7353, 54520), (7482, 53580), (7740, 51794), (8037, 49880), (8084, 49590), (8170, 49068), (8178, 49020), (8265, 48504), (8460, 47386), (8930, 44892), (9804, 40890), (9918, 40420), (9976, 40185), (10105, 39672), (10440, 38399), (10716, 37410), (10904, 36765), (11020, 36378), (11223, 35720), (12126, 33060), (12255, 32712), (12267, 32680), (12470, 32148), (13224, 30315), (13395, 29928), (13630, 29412), (14706, 27260), (14964, 26790), (15480, 25897), (16074, 24940), (16168, 24795), (16340, 24534), (16356, 24510), (16530, 24252), (16920, 23693), (17860, 22446), (18189, 22040), (18705, 21432), (19608, 20445), (19836, 20210)]