2018531760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:356

約数の個数: 320

約数和(自身を含む): 7364290560

約数和(自身を除く): 5345758800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 109, 112, 120, 140, 146, 151, 168, 210, 218, 219, 240, 280, 292, 302, 327, 336, 365, 420, 436, 438, 453, 511, 545, 560, 584, 604, 654, 730, 755, 763, 840, 872, 876, 906, 1022, 1057, 1090, 1095, 1168, 1208, 1308, 1460, 1510, 1526, 1533, 1635, 1680, 1744, 1752, 1812, 2044, 2114, 2180, 2190, 2265, 2289, 2416, 2555, 2616, 2920, 3020, 3052, 3066, 3171, 3270, 3504, 3624, 3815, 4088, 4228, 4360, 4380, 4530, 4578, 5110, 5232, 5285, 5840, 6040, 6104, 6132, 6342, 6540, 7248, 7630, 7665, 7957, 8176, 8456, 8720, 8760, 9060, 9156, 10220, 10570, 11023, 11445, 12080, 12208, 12264, 12684, 13080, 15260, 15330, 15855, 15914, 16459, 16912, 17520, 18120, 18312, 20440, 21140, 22046, 22890, 23871, 24528, 25368, 26160, 30520, 30660, 31710, 31828, 32918, 33069, 36240, 36624, 39785, 40880, 42280, 44092, 45780, 47742, 49377, 50736, 55115, 55699, 61040, 61320, 63420, 63656, 65836, 66138, 77161, 79570, 82295, 84560, 88184, 91560, 95484, 98754, 110230, 111398, 115213, 119355, 122640, 126840, 127312, 131672, 132276, 154322, 159140, 164590, 165345, 167097, 176368, 183120, 190968, 197508, 220460, 222796, 230426, 231483, 238710, 246885, 253680, 263344, 264552, 278495, 308644, 318280, 329180, 330690, 334194, 345639, 381936, 385805, 395016, 440920, 445592, 460852, 462966, 477420, 493770, 529104, 556990, 576065, 617288, 636560, 658360, 661380, 668388, 691278, 771610, 790032, 835485, 881840, 891184, 921704, 925932, 954840, 987540, 1113980, 1152130, 1157415, 1201507, 1234576, 1316720, 1322760, 1336776, 1382556, 1543220, 1670970, 1728195, 1843408, 1851864, 1909680, 1975080, 2227960, 2304260, 2314830, 2403014, 2645520, 2673552, 2765112, 3086440, 3341940, 3456390, 3604521, 3703728, 3950160, 4455920, 4608520, 4629660, 4806028, 5530224, 6007535, 6172880, 6683880, 6912780, 7209042, 8410549, 9217040, 9259320, 9612056, 12015070, 13367760, 13825560, 14418084, 16821098, 18022605, 18518640, 19224112, 24030140, 25231647, 27651120, 28836168, 33642196, 36045210, 42052745, 48060280, 50463294, 57672336, 67284392, 72090420, 84105490, 96120560, 100926588, 126158235, 134568784, 144180840, 168210980, 201853176, 252316470, 288361680, 336421960, 403706352, 504632940, 672843920, 1009265880, 2018531760]

約数ペア:

[(1, 2018531760), (2, 1009265880), (3, 672843920), (4, 504632940), (5, 403706352), (6, 336421960), (7, 288361680), (8, 252316470), (10, 201853176), (12, 168210980), (14, 144180840), (15, 134568784), (16, 126158235), (20, 100926588), (21, 96120560), (24, 84105490), (28, 72090420), (30, 67284392), (35, 57672336), (40, 50463294), (42, 48060280), (48, 42052745), (56, 36045210), (60, 33642196), (70, 28836168), (73, 27651120), (80, 25231647), (84, 24030140), (105, 19224112), (109, 18518640), (112, 18022605), (120, 16821098), (140, 14418084), (146, 13825560), (151, 13367760), (168, 12015070), (210, 9612056), (218, 9259320), (219, 9217040), (240, 8410549), (280, 7209042), (292, 6912780), (302, 6683880), (327, 6172880), (336, 6007535), (365, 5530224), (420, 4806028), (436, 4629660), (438, 4608520), (453, 4455920), (511, 3950160), (545, 3703728), (560, 3604521), (584, 3456390), (604, 3341940), (654, 3086440), (730, 2765112), (755, 2673552), (763, 2645520), (840, 2403014), (872, 2314830), (876, 2304260), (906, 2227960), (1022, 1975080), (1057, 1909680), (1090, 1851864), (1095, 1843408), (1168, 1728195), (1208, 1670970), (1308, 1543220), (1460, 1382556), (1510, 1336776), (1526, 1322760), (1533, 1316720), (1635, 1234576), (1680, 1201507), (1744, 1157415), (1752, 1152130), (1812, 1113980), (2044, 987540), (2114, 954840), (2180, 925932), (2190, 921704), (2265, 891184), (2289, 881840), (2416, 835485), (2555, 790032), (2616, 771610), (2920, 691278), (3020, 668388), (3052, 661380), (3066, 658360), (3171, 636560), (3270, 617288), (3504, 576065), (3624, 556990), (3815, 529104), (4088, 493770), (4228, 477420), (4360, 462966), (4380, 460852), (4530, 445592), (4578, 440920), (5110, 395016), (5232, 385805), (5285, 381936), (5840, 345639), (6040, 334194), (6104, 330690), (6132, 329180), (6342, 318280), (6540, 308644), (7248, 278495), (7630, 264552), (7665, 263344), (7957, 253680), (8176, 246885), (8456, 238710), (8720, 231483), (8760, 230426), (9060, 222796), (9156, 220460), (10220, 197508), (10570, 190968), (11023, 183120), (11445, 176368), (12080, 167097), (12208, 165345), (12264, 164590), (12684, 159140), (13080, 154322), (15260, 132276), (15330, 131672), (15855, 127312), (15914, 126840), (16459, 122640), (16912, 119355), (17520, 115213), (18120, 111398), (18312, 110230), (20440, 98754), (21140, 95484), (22046, 91560), (22890, 88184), (23871, 84560), (24528, 82295), (25368, 79570), (26160, 77161), (30520, 66138), (30660, 65836), (31710, 63656), (31828, 63420), (32918, 61320), (33069, 61040), (36240, 55699), (36624, 55115), (39785, 50736), (40880, 49377), (42280, 47742), (44092, 45780)]