195620880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 320

約数和(自身を含む): 764951040

約数和(自身を除く): 569330160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 53, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 106, 112, 120, 130, 140, 156, 159, 168, 169, 182, 195, 208, 210, 212, 240, 260, 265, 273, 280, 312, 318, 336, 338, 364, 371, 390, 420, 424, 455, 507, 520, 530, 546, 560, 624, 636, 676, 689, 728, 742, 780, 795, 840, 845, 848, 910, 1014, 1040, 1060, 1092, 1113, 1183, 1272, 1352, 1365, 1378, 1456, 1484, 1560, 1590, 1680, 1690, 1820, 1855, 2028, 2067, 2120, 2184, 2197, 2226, 2366, 2535, 2544, 2704, 2730, 2756, 2968, 3120, 3180, 3380, 3445, 3549, 3640, 3710, 4056, 4134, 4240, 4368, 4394, 4452, 4732, 4823, 5070, 5460, 5512, 5565, 5915, 5936, 6360, 6591, 6760, 6890, 7098, 7280, 7420, 8112, 8268, 8788, 8904, 8957, 9464, 9646, 10140, 10335, 10920, 10985, 11024, 11130, 11830, 12720, 13182, 13520, 13780, 14196, 14469, 14840, 15379, 16536, 17576, 17745, 17808, 17914, 18928, 19292, 20280, 20670, 21840, 21970, 22260, 23660, 24115, 26364, 26871, 27560, 28392, 28938, 29680, 30758, 32955, 33072, 35152, 35490, 35828, 38584, 40560, 41340, 43940, 44520, 44785, 46137, 47320, 48230, 52728, 53742, 55120, 56784, 57876, 61516, 62699, 65910, 70980, 71656, 72345, 76895, 77168, 82680, 87880, 89040, 89570, 92274, 94640, 96460, 105456, 107484, 115752, 116441, 123032, 125398, 131820, 134355, 141960, 143312, 144690, 153790, 165360, 175760, 179140, 184548, 188097, 192920, 214968, 230685, 231504, 232882, 246064, 250796, 263640, 268710, 283920, 289380, 307580, 313495, 349323, 358280, 369096, 376194, 385840, 429936, 461370, 465764, 501592, 527280, 537420, 578760, 582205, 615160, 626990, 698646, 716560, 738192, 752388, 815087, 922740, 931528, 940485, 1003184, 1074840, 1157520, 1164410, 1230320, 1253980, 1397292, 1504776, 1630174, 1746615, 1845480, 1863056, 1880970, 2149680, 2328820, 2445261, 2507960, 2794584, 3009552, 3260348, 3493230, 3690960, 3761940, 4075435, 4657640, 4890522, 5015920, 5589168, 6520696, 6986460, 7523880, 8150870, 9315280, 9781044, 12226305, 13041392, 13972920, 15047760, 16301740, 19562088, 24452610, 27945840, 32603480, 39124176, 48905220, 65206960, 97810440, 195620880]

約数ペア:

[(1, 195620880), (2, 97810440), (3, 65206960), (4, 48905220), (5, 39124176), (6, 32603480), (7, 27945840), (8, 24452610), (10, 19562088), (12, 16301740), (13, 15047760), (14, 13972920), (15, 13041392), (16, 12226305), (20, 9781044), (21, 9315280), (24, 8150870), (26, 7523880), (28, 6986460), (30, 6520696), (35, 5589168), (39, 5015920), (40, 4890522), (42, 4657640), (48, 4075435), (52, 3761940), (53, 3690960), (56, 3493230), (60, 3260348), (65, 3009552), (70, 2794584), (78, 2507960), (80, 2445261), (84, 2328820), (91, 2149680), (104, 1880970), (105, 1863056), (106, 1845480), (112, 1746615), (120, 1630174), (130, 1504776), (140, 1397292), (156, 1253980), (159, 1230320), (168, 1164410), (169, 1157520), (182, 1074840), (195, 1003184), (208, 940485), (210, 931528), (212, 922740), (240, 815087), (260, 752388), (265, 738192), (273, 716560), (280, 698646), (312, 626990), (318, 615160), (336, 582205), (338, 578760), (364, 537420), (371, 527280), (390, 501592), (420, 465764), (424, 461370), (455, 429936), (507, 385840), (520, 376194), (530, 369096), (546, 358280), (560, 349323), (624, 313495), (636, 307580), (676, 289380), (689, 283920), (728, 268710), (742, 263640), (780, 250796), (795, 246064), (840, 232882), (845, 231504), (848, 230685), (910, 214968), (1014, 192920), (1040, 188097), (1060, 184548), (1092, 179140), (1113, 175760), (1183, 165360), (1272, 153790), (1352, 144690), (1365, 143312), (1378, 141960), (1456, 134355), (1484, 131820), (1560, 125398), (1590, 123032), (1680, 116441), (1690, 115752), (1820, 107484), (1855, 105456), (2028, 96460), (2067, 94640), (2120, 92274), (2184, 89570), (2197, 89040), (2226, 87880), (2366, 82680), (2535, 77168), (2544, 76895), (2704, 72345), (2730, 71656), (2756, 70980), (2968, 65910), (3120, 62699), (3180, 61516), (3380, 57876), (3445, 56784), (3549, 55120), (3640, 53742), (3710, 52728), (4056, 48230), (4134, 47320), (4240, 46137), (4368, 44785), (4394, 44520), (4452, 43940), (4732, 41340), (4823, 40560), (5070, 38584), (5460, 35828), (5512, 35490), (5565, 35152), (5915, 33072), (5936, 32955), (6360, 30758), (6591, 29680), (6760, 28938), (6890, 28392), (7098, 27560), (7280, 26871), (7420, 26364), (8112, 24115), (8268, 23660), (8788, 22260), (8904, 21970), (8957, 21840), (9464, 20670), (9646, 20280), (10140, 19292), (10335, 18928), (10920, 17914), (10985, 17808), (11024, 17745), (11130, 17576), (11830, 16536), (12720, 15379), (13182, 14840), (13520, 14469), (13780, 14196)]