620381160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 384

約数和(自身を含む): 2536272000

約数和(自身を除く): 1915890840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 49, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 108, 114, 120, 126, 133, 135, 140, 147, 152, 168, 171, 180, 189, 190, 196, 210, 216, 228, 245, 252, 266, 270, 280, 285, 294, 315, 342, 360, 378, 380, 392, 399, 420, 441, 456, 490, 504, 513, 532, 540, 570, 588, 617, 630, 665, 684, 735, 756, 760, 798, 840, 855, 882, 931, 945, 980, 1026, 1064, 1080, 1140, 1176, 1197, 1234, 1260, 1323, 1330, 1368, 1470, 1512, 1596, 1710, 1764, 1851, 1862, 1890, 1960, 1995, 2052, 2205, 2280, 2394, 2468, 2520, 2565, 2646, 2660, 2793, 2940, 3085, 3192, 3420, 3528, 3591, 3702, 3724, 3780, 3990, 4104, 4319, 4410, 4655, 4788, 4936, 5130, 5292, 5320, 5553, 5586, 5880, 5985, 6170, 6615, 6840, 7182, 7404, 7448, 7560, 7980, 8379, 8638, 8820, 9255, 9310, 9576, 10260, 10584, 11106, 11172, 11723, 11970, 12340, 12957, 13230, 13965, 14364, 14808, 15960, 16659, 16758, 17276, 17640, 17955, 18510, 18620, 20520, 21595, 22212, 22344, 23446, 23940, 24680, 25137, 25914, 26460, 27765, 27930, 28728, 30233, 33318, 33516, 34552, 35169, 35910, 37020, 37240, 38871, 41895, 43190, 44424, 46892, 47880, 50274, 51828, 52920, 55530, 55860, 58615, 60466, 64785, 66636, 67032, 70338, 71820, 74040, 77742, 82061, 83295, 83790, 86380, 90699, 93784, 100548, 103656, 105507, 111060, 111720, 116613, 117230, 120932, 125685, 129570, 133272, 140676, 143640, 151165, 155484, 164122, 166590, 167580, 172760, 175845, 181398, 194355, 201096, 211014, 222120, 233226, 234460, 241864, 246183, 251370, 259140, 272097, 281352, 302330, 310968, 316521, 328244, 333180, 335160, 351690, 362796, 388710, 410305, 422028, 453495, 466452, 468920, 492366, 502740, 518280, 527535, 544194, 574427, 583065, 604660, 633042, 656488, 666360, 703380, 725592, 738549, 777420, 816291, 820610, 844056, 906990, 932904, 984732, 1005480, 1055070, 1088388, 1148854, 1166130, 1209320, 1230915, 1266084, 1360485, 1406760, 1477098, 1554840, 1582605, 1632582, 1641220, 1723281, 1813980, 1969464, 2110140, 2176776, 2215647, 2297708, 2332260, 2461830, 2532168, 2720970, 2872135, 2954196, 3165210, 3265164, 3282440, 3446562, 3627960, 3692745, 4081455, 4220280, 4431294, 4595416, 4664520, 4923660, 5169843, 5441940, 5744270, 5908392, 6330420, 6530328, 6893124, 7385490, 8162910, 8616405, 8862588, 9847320, 10339686, 10883880, 11078235, 11488540, 12660840, 13786248, 14770980, 15509529, 16325820, 17232810, 17725176, 20679372, 22156470, 22977080, 25849215, 29541960, 31019058, 32651640, 34465620, 41358744, 44312940, 51698430, 62038116, 68931240, 77547645, 88625880, 103396860, 124076232, 155095290, 206793720, 310190580, 620381160]

約数ペア:

[(1, 620381160), (2, 310190580), (3, 206793720), (4, 155095290), (5, 124076232), (6, 103396860), (7, 88625880), (8, 77547645), (9, 68931240), (10, 62038116), (12, 51698430), (14, 44312940), (15, 41358744), (18, 34465620), (19, 32651640), (20, 31019058), (21, 29541960), (24, 25849215), (27, 22977080), (28, 22156470), (30, 20679372), (35, 17725176), (36, 17232810), (38, 16325820), (40, 15509529), (42, 14770980), (45, 13786248), (49, 12660840), (54, 11488540), (56, 11078235), (57, 10883880), (60, 10339686), (63, 9847320), (70, 8862588), (72, 8616405), (76, 8162910), (84, 7385490), (90, 6893124), (95, 6530328), (98, 6330420), (105, 5908392), (108, 5744270), (114, 5441940), (120, 5169843), (126, 4923660), (133, 4664520), (135, 4595416), (140, 4431294), (147, 4220280), (152, 4081455), (168, 3692745), (171, 3627960), (180, 3446562), (189, 3282440), (190, 3265164), (196, 3165210), (210, 2954196), (216, 2872135), (228, 2720970), (245, 2532168), (252, 2461830), (266, 2332260), (270, 2297708), (280, 2215647), (285, 2176776), (294, 2110140), (315, 1969464), (342, 1813980), (360, 1723281), (378, 1641220), (380, 1632582), (392, 1582605), (399, 1554840), (420, 1477098), (441, 1406760), (456, 1360485), (490, 1266084), (504, 1230915), (513, 1209320), (532, 1166130), (540, 1148854), (570, 1088388), (588, 1055070), (617, 1005480), (630, 984732), (665, 932904), (684, 906990), (735, 844056), (756, 820610), (760, 816291), (798, 777420), (840, 738549), (855, 725592), (882, 703380), (931, 666360), (945, 656488), (980, 633042), (1026, 604660), (1064, 583065), (1080, 574427), (1140, 544194), (1176, 527535), (1197, 518280), (1234, 502740), (1260, 492366), (1323, 468920), (1330, 466452), (1368, 453495), (1470, 422028), (1512, 410305), (1596, 388710), (1710, 362796), (1764, 351690), (1851, 335160), (1862, 333180), (1890, 328244), (1960, 316521), (1995, 310968), (2052, 302330), (2205, 281352), (2280, 272097), (2394, 259140), (2468, 251370), (2520, 246183), (2565, 241864), (2646, 234460), (2660, 233226), (2793, 222120), (2940, 211014), (3085, 201096), (3192, 194355), (3420, 181398), (3528, 175845), (3591, 172760), (3702, 167580), (3724, 166590), (3780, 164122), (3990, 155484), (4104, 151165), (4319, 143640), (4410, 140676), (4655, 133272), (4788, 129570), (4936, 125685), (5130, 120932), (5292, 117230), (5320, 116613), (5553, 111720), (5586, 111060), (5880, 105507), (5985, 103656), (6170, 100548), (6615, 93784), (6840, 90699), (7182, 86380), (7404, 83790), (7448, 83295), (7560, 82061), (7980, 77742), (8379, 74040), (8638, 71820), (8820, 70338), (9255, 67032), (9310, 66636), (9576, 64785), (10260, 60466), (10584, 58615), (11106, 55860), (11172, 55530), (11723, 52920), (11970, 51828), (12340, 50274), (12957, 47880), (13230, 46892), (13965, 44424), (14364, 43190), (14808, 41895), (15960, 38871), (16659, 37240), (16758, 37020), (17276, 35910), (17640, 35169), (17955, 34552), (18510, 33516), (18620, 33318), (20520, 30233), (21595, 28728), (22212, 27930), (22344, 27765), (23446, 26460), (23940, 25914), (24680, 25137)]