197182440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 288

約数和(自身を含む): 794776320

約数和(自身を除く): 597593880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 169, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 338, 360, 364, 390, 420, 455, 463, 468, 504, 507, 520, 546, 585, 630, 676, 728, 780, 819, 840, 845, 910, 926, 936, 1014, 1092, 1170, 1183, 1260, 1352, 1365, 1389, 1521, 1560, 1638, 1690, 1820, 1852, 2028, 2184, 2315, 2340, 2366, 2520, 2535, 2730, 2778, 3042, 3241, 3276, 3380, 3549, 3640, 3704, 4056, 4095, 4167, 4630, 4680, 4732, 5070, 5460, 5556, 5915, 6019, 6084, 6482, 6552, 6760, 6945, 7098, 7605, 8190, 8334, 9260, 9464, 9723, 10140, 10647, 10920, 11112, 11830, 12038, 12168, 12964, 13890, 14196, 15210, 16205, 16380, 16668, 17745, 18057, 18520, 19446, 20280, 20835, 21294, 23660, 24076, 25928, 27780, 28392, 29169, 30095, 30420, 32410, 32760, 33336, 35490, 36114, 38892, 41670, 42133, 42588, 47320, 48152, 48615, 53235, 54171, 55560, 58338, 60190, 60840, 64820, 70980, 72228, 77784, 78247, 83340, 84266, 85176, 90285, 97230, 106470, 108342, 116676, 120380, 126399, 129640, 141960, 144456, 145845, 156494, 166680, 168532, 180570, 194460, 210665, 212940, 216684, 233352, 234741, 240760, 252798, 270855, 291690, 312988, 337064, 361140, 379197, 388920, 391235, 421330, 425880, 433368, 469482, 505596, 541710, 547729, 583380, 625976, 631995, 704223, 722280, 758394, 782470, 842660, 938964, 1011192, 1083420, 1095458, 1166760, 1173705, 1263990, 1408446, 1516788, 1564940, 1643187, 1685320, 1877928, 1895985, 2166840, 2190916, 2347410, 2527980, 2738645, 2816892, 3033576, 3129880, 3286374, 3521115, 3791970, 4381832, 4694820, 4929561, 5055960, 5477290, 5633784, 6572748, 7042230, 7583940, 8215935, 9389640, 9859122, 10954580, 13145496, 14084460, 15167880, 16431870, 19718244, 21909160, 24647805, 28168920, 32863740, 39436488, 49295610, 65727480, 98591220, 197182440]

約数ペア:

[(1, 197182440), (2, 98591220), (3, 65727480), (4, 49295610), (5, 39436488), (6, 32863740), (7, 28168920), (8, 24647805), (9, 21909160), (10, 19718244), (12, 16431870), (13, 15167880), (14, 14084460), (15, 13145496), (18, 10954580), (20, 9859122), (21, 9389640), (24, 8215935), (26, 7583940), (28, 7042230), (30, 6572748), (35, 5633784), (36, 5477290), (39, 5055960), (40, 4929561), (42, 4694820), (45, 4381832), (52, 3791970), (56, 3521115), (60, 3286374), (63, 3129880), (65, 3033576), (70, 2816892), (72, 2738645), (78, 2527980), (84, 2347410), (90, 2190916), (91, 2166840), (104, 1895985), (105, 1877928), (117, 1685320), (120, 1643187), (126, 1564940), (130, 1516788), (140, 1408446), (156, 1263990), (168, 1173705), (169, 1166760), (180, 1095458), (182, 1083420), (195, 1011192), (210, 938964), (234, 842660), (252, 782470), (260, 758394), (273, 722280), (280, 704223), (312, 631995), (315, 625976), (338, 583380), (360, 547729), (364, 541710), (390, 505596), (420, 469482), (455, 433368), (463, 425880), (468, 421330), (504, 391235), (507, 388920), (520, 379197), (546, 361140), (585, 337064), (630, 312988), (676, 291690), (728, 270855), (780, 252798), (819, 240760), (840, 234741), (845, 233352), (910, 216684), (926, 212940), (936, 210665), (1014, 194460), (1092, 180570), (1170, 168532), (1183, 166680), (1260, 156494), (1352, 145845), (1365, 144456), (1389, 141960), (1521, 129640), (1560, 126399), (1638, 120380), (1690, 116676), (1820, 108342), (1852, 106470), (2028, 97230), (2184, 90285), (2315, 85176), (2340, 84266), (2366, 83340), (2520, 78247), (2535, 77784), (2730, 72228), (2778, 70980), (3042, 64820), (3241, 60840), (3276, 60190), (3380, 58338), (3549, 55560), (3640, 54171), (3704, 53235), (4056, 48615), (4095, 48152), (4167, 47320), (4630, 42588), (4680, 42133), (4732, 41670), (5070, 38892), (5460, 36114), (5556, 35490), (5915, 33336), (6019, 32760), (6084, 32410), (6482, 30420), (6552, 30095), (6760, 29169), (6945, 28392), (7098, 27780), (7605, 25928), (8190, 24076), (8334, 23660), (9260, 21294), (9464, 20835), (9723, 20280), (10140, 19446), (10647, 18520), (10920, 18057), (11112, 17745), (11830, 16668), (12038, 16380), (12168, 16205), (12964, 15210), (13890, 14196)]