2190452040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51131}}^1$

素因数の和:51172

約数の個数: 192

約数和(自身を含む): 8614719360

約数和(自身を除く): 6424267320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21420, 42840, 51131, 102262, 153393, 204524, 255655, 306786, 357917, 409048, 460179, 511310, 613572, 715834, 766965, 869227, 920358, 1022620, 1073751, 1227144, 1431668, 1533930, 1738454, 1789585, 1840716, 2045240, 2147502, 2300895, 2607681, 2863336, 3067860, 3221253, 3476908, 3579170, 3681432, 4295004, 4346135, 4601790, 5215362, 5368755, 6084589, 6135720, 6442506, 6953816, 7158340, 7823043, 8590008, 8692270, 9203580, 10430724, 10737510, 12169178, 12885012, 13038405, 14316680, 15646086, 16106265, 17384540, 18253767, 18407160, 20861448, 21475020, 24338356, 25770024, 26076810, 30422945, 31292172, 32212530, 34769080, 36507534, 39115215, 42950040, 48676712, 52153620, 54761301, 60845890, 62584344, 64425060, 73015068, 78230430, 91268835, 104307240, 109522602, 121691780, 128850120, 146030136, 156460860, 182537670, 219045204, 243383560, 273806505, 312921720, 365075340, 438090408, 547613010, 730150680, 1095226020, 2190452040]

約数ペア:

[(1, 2190452040), (2, 1095226020), (3, 730150680), (4, 547613010), (5, 438090408), (6, 365075340), (7, 312921720), (8, 273806505), (9, 243383560), (10, 219045204), (12, 182537670), (14, 156460860), (15, 146030136), (17, 128850120), (18, 121691780), (20, 109522602), (21, 104307240), (24, 91268835), (28, 78230430), (30, 73015068), (34, 64425060), (35, 62584344), (36, 60845890), (40, 54761301), (42, 52153620), (45, 48676712), (51, 42950040), (56, 39115215), (60, 36507534), (63, 34769080), (68, 32212530), (70, 31292172), (72, 30422945), (84, 26076810), (85, 25770024), (90, 24338356), (102, 21475020), (105, 20861448), (119, 18407160), (120, 18253767), (126, 17384540), (136, 16106265), (140, 15646086), (153, 14316680), (168, 13038405), (170, 12885012), (180, 12169178), (204, 10737510), (210, 10430724), (238, 9203580), (252, 8692270), (255, 8590008), (280, 7823043), (306, 7158340), (315, 6953816), (340, 6442506), (357, 6135720), (360, 6084589), (408, 5368755), (420, 5215362), (476, 4601790), (504, 4346135), (510, 4295004), (595, 3681432), (612, 3579170), (630, 3476908), (680, 3221253), (714, 3067860), (765, 2863336), (840, 2607681), (952, 2300895), (1020, 2147502), (1071, 2045240), (1190, 1840716), (1224, 1789585), (1260, 1738454), (1428, 1533930), (1530, 1431668), (1785, 1227144), (2040, 1073751), (2142, 1022620), (2380, 920358), (2520, 869227), (2856, 766965), (3060, 715834), (3570, 613572), (4284, 511310), (4760, 460179), (5355, 409048), (6120, 357917), (7140, 306786), (8568, 255655), (10710, 204524), (14280, 153393), (21420, 102262), (42840, 51131)]