298504440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 320

約数和(自身を含む): 1140400800

約数和(自身を除く): 841896360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 373, 380, 390, 405, 456, 468, 494, 513, 520, 540, 570, 585, 648, 684, 702, 741, 746, 760, 780, 810, 855, 936, 988, 1026, 1053, 1080, 1119, 1140, 1170, 1235, 1368, 1404, 1482, 1492, 1539, 1560, 1620, 1710, 1755, 1865, 1976, 2052, 2106, 2223, 2238, 2280, 2340, 2470, 2565, 2808, 2964, 2984, 3078, 3240, 3357, 3420, 3510, 3705, 3730, 4104, 4212, 4446, 4476, 4680, 4849, 4940, 5130, 5265, 5595, 5928, 6156, 6669, 6714, 6840, 7020, 7087, 7410, 7460, 7695, 8424, 8892, 8952, 9698, 9880, 10071, 10260, 10530, 11115, 11190, 12312, 13338, 13428, 14040, 14174, 14547, 14820, 14920, 15390, 16785, 17784, 19396, 20007, 20142, 20520, 21060, 21261, 22230, 22380, 24245, 26676, 26856, 28348, 29094, 29640, 30213, 30780, 33345, 33570, 35435, 38792, 40014, 40284, 42120, 42522, 43641, 44460, 44760, 48490, 50355, 53352, 56696, 58188, 60426, 61560, 63783, 66690, 67140, 70870, 72735, 80028, 80568, 85044, 87282, 88920, 92131, 96980, 100035, 100710, 106305, 116376, 120852, 127566, 130923, 133380, 134280, 141740, 145470, 151065, 160056, 170088, 174564, 184262, 191349, 193960, 200070, 201420, 212610, 218205, 241704, 255132, 261846, 266760, 276393, 283480, 290940, 302130, 318915, 349128, 368524, 382698, 392769, 400140, 402840, 425220, 436410, 460655, 510264, 523692, 552786, 574047, 581880, 604260, 637830, 654615, 737048, 765396, 785538, 800280, 829179, 850440, 872820, 921310, 956745, 1047384, 1105572, 1148094, 1208520, 1275660, 1309230, 1381965, 1530792, 1571076, 1658358, 1745640, 1842620, 1913490, 1963845, 2211144, 2296188, 2487537, 2551320, 2618460, 2763930, 2870235, 3142152, 3316716, 3685240, 3826980, 3927690, 4145895, 4592376, 4975074, 5236920, 5527860, 5740470, 6633432, 7462611, 7653960, 7855380, 8291790, 9950148, 11055720, 11480940, 12437685, 14925222, 15710760, 16583580, 19900296, 22961880, 24875370, 29850444, 33167160, 37313055, 49750740, 59700888, 74626110, 99501480, 149252220, 298504440]

約数ペア:

[(1, 298504440), (2, 149252220), (3, 99501480), (4, 74626110), (5, 59700888), (6, 49750740), (8, 37313055), (9, 33167160), (10, 29850444), (12, 24875370), (13, 22961880), (15, 19900296), (18, 16583580), (19, 15710760), (20, 14925222), (24, 12437685), (26, 11480940), (27, 11055720), (30, 9950148), (36, 8291790), (38, 7855380), (39, 7653960), (40, 7462611), (45, 6633432), (52, 5740470), (54, 5527860), (57, 5236920), (60, 4975074), (65, 4592376), (72, 4145895), (76, 3927690), (78, 3826980), (81, 3685240), (90, 3316716), (95, 3142152), (104, 2870235), (108, 2763930), (114, 2618460), (117, 2551320), (120, 2487537), (130, 2296188), (135, 2211144), (152, 1963845), (156, 1913490), (162, 1842620), (171, 1745640), (180, 1658358), (190, 1571076), (195, 1530792), (216, 1381965), (228, 1309230), (234, 1275660), (247, 1208520), (260, 1148094), (270, 1105572), (285, 1047384), (312, 956745), (324, 921310), (342, 872820), (351, 850440), (360, 829179), (373, 800280), (380, 785538), (390, 765396), (405, 737048), (456, 654615), (468, 637830), (494, 604260), (513, 581880), (520, 574047), (540, 552786), (570, 523692), (585, 510264), (648, 460655), (684, 436410), (702, 425220), (741, 402840), (746, 400140), (760, 392769), (780, 382698), (810, 368524), (855, 349128), (936, 318915), (988, 302130), (1026, 290940), (1053, 283480), (1080, 276393), (1119, 266760), (1140, 261846), (1170, 255132), (1235, 241704), (1368, 218205), (1404, 212610), (1482, 201420), (1492, 200070), (1539, 193960), (1560, 191349), (1620, 184262), (1710, 174564), (1755, 170088), (1865, 160056), (1976, 151065), (2052, 145470), (2106, 141740), (2223, 134280), (2238, 133380), (2280, 130923), (2340, 127566), (2470, 120852), (2565, 116376), (2808, 106305), (2964, 100710), (2984, 100035), (3078, 96980), (3240, 92131), (3357, 88920), (3420, 87282), (3510, 85044), (3705, 80568), (3730, 80028), (4104, 72735), (4212, 70870), (4446, 67140), (4476, 66690), (4680, 63783), (4849, 61560), (4940, 60426), (5130, 58188), (5265, 56696), (5595, 53352), (5928, 50355), (6156, 48490), (6669, 44760), (6714, 44460), (6840, 43641), (7020, 42522), (7087, 42120), (7410, 40284), (7460, 40014), (7695, 38792), (8424, 35435), (8892, 33570), (8952, 33345), (9698, 30780), (9880, 30213), (10071, 29640), (10260, 29094), (10530, 28348), (11115, 26856), (11190, 26676), (12312, 24245), (13338, 22380), (13428, 22230), (14040, 21261), (14174, 21060), (14547, 20520), (14820, 20142), (14920, 20007), (15390, 19396), (16785, 17784)]