197427360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 192

約数和(自身を含む): 693463680

約数和(自身を除く): 496036320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 780, 870, 928, 1040, 1091, 1131, 1160, 1248, 1392, 1508, 1560, 1740, 1885, 2080, 2182, 2262, 2320, 2784, 3016, 3120, 3273, 3480, 3770, 4364, 4524, 4640, 5455, 5655, 6032, 6240, 6546, 6960, 7540, 8728, 9048, 10910, 11310, 12064, 13092, 13920, 14183, 15080, 16365, 17456, 18096, 21820, 22620, 26184, 28366, 30160, 31639, 32730, 34912, 36192, 42549, 43640, 45240, 52368, 56732, 60320, 63278, 65460, 70915, 85098, 87280, 90480, 94917, 104736, 113464, 126556, 130920, 141830, 158195, 170196, 174560, 180960, 189834, 212745, 226928, 253112, 261840, 283660, 316390, 340392, 379668, 411307, 425490, 453856, 474585, 506224, 523680, 567320, 632780, 680784, 759336, 822614, 850980, 949170, 1012448, 1134640, 1233921, 1265560, 1361568, 1518672, 1645228, 1701960, 1898340, 2056535, 2269280, 2467842, 2531120, 3037344, 3290456, 3403920, 3796680, 4113070, 4935684, 5062240, 6169605, 6580912, 6807840, 7593360, 8226140, 9871368, 12339210, 13161824, 15186720, 16452280, 19742736, 24678420, 32904560, 39485472, 49356840, 65809120, 98713680, 197427360]

約数ペア:

[(1, 197427360), (2, 98713680), (3, 65809120), (4, 49356840), (5, 39485472), (6, 32904560), (8, 24678420), (10, 19742736), (12, 16452280), (13, 15186720), (15, 13161824), (16, 12339210), (20, 9871368), (24, 8226140), (26, 7593360), (29, 6807840), (30, 6580912), (32, 6169605), (39, 5062240), (40, 4935684), (48, 4113070), (52, 3796680), (58, 3403920), (60, 3290456), (65, 3037344), (78, 2531120), (80, 2467842), (87, 2269280), (96, 2056535), (104, 1898340), (116, 1701960), (120, 1645228), (130, 1518672), (145, 1361568), (156, 1265560), (160, 1233921), (174, 1134640), (195, 1012448), (208, 949170), (232, 850980), (240, 822614), (260, 759336), (290, 680784), (312, 632780), (348, 567320), (377, 523680), (390, 506224), (416, 474585), (435, 453856), (464, 425490), (480, 411307), (520, 379668), (580, 340392), (624, 316390), (696, 283660), (754, 261840), (780, 253112), (870, 226928), (928, 212745), (1040, 189834), (1091, 180960), (1131, 174560), (1160, 170196), (1248, 158195), (1392, 141830), (1508, 130920), (1560, 126556), (1740, 113464), (1885, 104736), (2080, 94917), (2182, 90480), (2262, 87280), (2320, 85098), (2784, 70915), (3016, 65460), (3120, 63278), (3273, 60320), (3480, 56732), (3770, 52368), (4364, 45240), (4524, 43640), (4640, 42549), (5455, 36192), (5655, 34912), (6032, 32730), (6240, 31639), (6546, 30160), (6960, 28366), (7540, 26184), (8728, 22620), (9048, 21820), (10910, 18096), (11310, 17456), (12064, 16365), (13092, 15080), (13920, 14183)]