1444150680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4458

約数の個数: 256

約数和(自身を含む): 5471815680

約数和(自身を除く): 4027665000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 230, 238, 255, 276, 280, 322, 340, 345, 357, 391, 408, 420, 460, 476, 483, 510, 552, 595, 644, 680, 690, 714, 782, 805, 840, 920, 952, 966, 1020, 1173, 1190, 1288, 1380, 1428, 1564, 1610, 1785, 1932, 1955, 2040, 2346, 2380, 2415, 2737, 2760, 2856, 3128, 3220, 3570, 3864, 3910, 4397, 4692, 4760, 4830, 5474, 5865, 6440, 7140, 7820, 8211, 8794, 9384, 9660, 10948, 11730, 13191, 13685, 14280, 15640, 16422, 17588, 19320, 21896, 21985, 23460, 26382, 27370, 30779, 32844, 35176, 41055, 43970, 46920, 52764, 54740, 61558, 65688, 65955, 74749, 82110, 87940, 92337, 101131, 105528, 109480, 123116, 131910, 149498, 153895, 164220, 175880, 184674, 202262, 224247, 246232, 263820, 298996, 303393, 307790, 328440, 369348, 373745, 404524, 448494, 461685, 505655, 523243, 527640, 597992, 606786, 615580, 707917, 738696, 747490, 809048, 896988, 923370, 1011310, 1046486, 1121235, 1213572, 1231160, 1415834, 1494980, 1516965, 1569729, 1719227, 1793976, 1846740, 2022620, 2092972, 2123751, 2242470, 2427144, 2616215, 2831668, 2989960, 3033930, 3139458, 3438454, 3539585, 3693480, 4045240, 4185944, 4247502, 4484940, 5157681, 5232430, 5663336, 6067860, 6278916, 6876908, 7079170, 7848645, 8495004, 8596135, 8969880, 10315362, 10464860, 10618755, 12034589, 12135720, 12557832, 13753816, 14158340, 15697290, 16990008, 17192270, 20630724, 20929720, 21237510, 24069178, 25788405, 28316680, 31394580, 34384540, 36103767, 41261448, 42475020, 48138356, 51576810, 60172945, 62789160, 68769080, 72207534, 84950040, 96276712, 103153620, 120345890, 144415068, 180518835, 206307240, 240691780, 288830136, 361037670, 481383560, 722075340, 1444150680]

約数ペア:

[(1, 1444150680), (2, 722075340), (3, 481383560), (4, 361037670), (5, 288830136), (6, 240691780), (7, 206307240), (8, 180518835), (10, 144415068), (12, 120345890), (14, 103153620), (15, 96276712), (17, 84950040), (20, 72207534), (21, 68769080), (23, 62789160), (24, 60172945), (28, 51576810), (30, 48138356), (34, 42475020), (35, 41261448), (40, 36103767), (42, 34384540), (46, 31394580), (51, 28316680), (56, 25788405), (60, 24069178), (68, 21237510), (69, 20929720), (70, 20630724), (84, 17192270), (85, 16990008), (92, 15697290), (102, 14158340), (105, 13753816), (115, 12557832), (119, 12135720), (120, 12034589), (136, 10618755), (138, 10464860), (140, 10315362), (161, 8969880), (168, 8596135), (170, 8495004), (184, 7848645), (204, 7079170), (210, 6876908), (230, 6278916), (238, 6067860), (255, 5663336), (276, 5232430), (280, 5157681), (322, 4484940), (340, 4247502), (345, 4185944), (357, 4045240), (391, 3693480), (408, 3539585), (420, 3438454), (460, 3139458), (476, 3033930), (483, 2989960), (510, 2831668), (552, 2616215), (595, 2427144), (644, 2242470), (680, 2123751), (690, 2092972), (714, 2022620), (782, 1846740), (805, 1793976), (840, 1719227), (920, 1569729), (952, 1516965), (966, 1494980), (1020, 1415834), (1173, 1231160), (1190, 1213572), (1288, 1121235), (1380, 1046486), (1428, 1011310), (1564, 923370), (1610, 896988), (1785, 809048), (1932, 747490), (1955, 738696), (2040, 707917), (2346, 615580), (2380, 606786), (2415, 597992), (2737, 527640), (2760, 523243), (2856, 505655), (3128, 461685), (3220, 448494), (3570, 404524), (3864, 373745), (3910, 369348), (4397, 328440), (4692, 307790), (4760, 303393), (4830, 298996), (5474, 263820), (5865, 246232), (6440, 224247), (7140, 202262), (7820, 184674), (8211, 175880), (8794, 164220), (9384, 153895), (9660, 149498), (10948, 131910), (11730, 123116), (13191, 109480), (13685, 105528), (14280, 101131), (15640, 92337), (16422, 87940), (17588, 82110), (19320, 74749), (21896, 65955), (21985, 65688), (23460, 61558), (26382, 54740), (27370, 52764), (30779, 46920), (32844, 43970), (35176, 41055)]