228839520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 384

約数和(自身を含む): 921231360

約数和(自身を除く): 692391840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 169, 182, 186, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 336, 338, 364, 372, 390, 403, 416, 420, 434, 455, 465, 480, 496, 507, 520, 546, 560, 620, 624, 651, 672, 676, 728, 744, 780, 806, 840, 845, 868, 910, 930, 992, 1014, 1040, 1085, 1092, 1120, 1183, 1209, 1240, 1248, 1302, 1352, 1365, 1456, 1488, 1560, 1612, 1680, 1690, 1736, 1820, 1860, 2015, 2028, 2080, 2170, 2184, 2197, 2366, 2418, 2480, 2535, 2604, 2704, 2730, 2821, 2912, 2976, 3120, 3224, 3255, 3360, 3380, 3472, 3549, 3640, 3720, 4030, 4056, 4340, 4368, 4394, 4732, 4836, 4960, 5070, 5208, 5239, 5408, 5460, 5642, 5915, 6045, 6240, 6448, 6510, 6591, 6760, 6944, 7098, 7280, 7440, 8060, 8112, 8463, 8680, 8736, 8788, 9464, 9672, 10140, 10416, 10478, 10920, 10985, 11284, 11830, 12090, 12896, 13020, 13182, 13520, 14105, 14196, 14560, 14880, 15379, 15717, 16120, 16224, 16926, 17360, 17576, 17745, 18928, 19344, 20280, 20832, 20956, 21840, 21970, 22568, 23660, 24180, 26040, 26195, 26364, 27040, 28210, 28392, 30758, 31434, 32240, 32955, 33852, 34720, 35152, 35490, 36673, 37856, 38688, 40560, 41912, 42315, 43680, 43940, 45136, 46137, 47320, 48360, 52080, 52390, 52728, 56420, 56784, 61516, 62868, 64480, 65910, 67704, 68107, 70304, 70980, 73346, 76895, 78585, 81120, 83824, 84630, 87880, 90272, 92274, 94640, 96720, 104160, 104780, 105456, 110019, 112840, 113568, 123032, 125736, 131820, 135408, 136214, 141960, 146692, 153790, 157170, 167648, 169260, 175760, 183365, 184548, 189280, 193440, 204321, 209560, 210912, 220038, 225680, 230685, 246064, 251472, 263640, 270816, 272428, 283920, 293384, 307580, 314340, 338520, 340535, 351520, 366730, 369096, 408642, 419120, 440076, 451360, 461370, 476749, 492128, 502944, 527280, 544856, 550095, 567840, 586768, 615160, 628680, 677040, 681070, 733460, 738192, 817284, 838240, 880152, 922740, 953498, 1021605, 1054560, 1089712, 1100190, 1173536, 1230320, 1257360, 1354080, 1362140, 1430247, 1466920, 1476384, 1634568, 1760304, 1845480, 1906996, 2043210, 2179424, 2200380, 2383745, 2460640, 2514720, 2724280, 2860494, 2933840, 3269136, 3520608, 3690960, 3813992, 4086420, 4400760, 4767490, 5448560, 5720988, 5867680, 6538272, 7151235, 7381920, 7627984, 8172840, 8801520, 9534980, 10897120, 11441976, 14302470, 15255968, 16345680, 17603040, 19069960, 22883952, 28604940, 32691360, 38139920, 45767904, 57209880, 76279840, 114419760, 228839520]

約数ペア:

[(1, 228839520), (2, 114419760), (3, 76279840), (4, 57209880), (5, 45767904), (6, 38139920), (7, 32691360), (8, 28604940), (10, 22883952), (12, 19069960), (13, 17603040), (14, 16345680), (15, 15255968), (16, 14302470), (20, 11441976), (21, 10897120), (24, 9534980), (26, 8801520), (28, 8172840), (30, 7627984), (31, 7381920), (32, 7151235), (35, 6538272), (39, 5867680), (40, 5720988), (42, 5448560), (48, 4767490), (52, 4400760), (56, 4086420), (60, 3813992), (62, 3690960), (65, 3520608), (70, 3269136), (78, 2933840), (80, 2860494), (84, 2724280), (91, 2514720), (93, 2460640), (96, 2383745), (104, 2200380), (105, 2179424), (112, 2043210), (120, 1906996), (124, 1845480), (130, 1760304), (140, 1634568), (155, 1476384), (156, 1466920), (160, 1430247), (168, 1362140), (169, 1354080), (182, 1257360), (186, 1230320), (195, 1173536), (208, 1100190), (210, 1089712), (217, 1054560), (224, 1021605), (240, 953498), (248, 922740), (260, 880152), (273, 838240), (280, 817284), (310, 738192), (312, 733460), (336, 681070), (338, 677040), (364, 628680), (372, 615160), (390, 586768), (403, 567840), (416, 550095), (420, 544856), (434, 527280), (455, 502944), (465, 492128), (480, 476749), (496, 461370), (507, 451360), (520, 440076), (546, 419120), (560, 408642), (620, 369096), (624, 366730), (651, 351520), (672, 340535), (676, 338520), (728, 314340), (744, 307580), (780, 293384), (806, 283920), (840, 272428), (845, 270816), (868, 263640), (910, 251472), (930, 246064), (992, 230685), (1014, 225680), (1040, 220038), (1085, 210912), (1092, 209560), (1120, 204321), (1183, 193440), (1209, 189280), (1240, 184548), (1248, 183365), (1302, 175760), (1352, 169260), (1365, 167648), (1456, 157170), (1488, 153790), (1560, 146692), (1612, 141960), (1680, 136214), (1690, 135408), (1736, 131820), (1820, 125736), (1860, 123032), (2015, 113568), (2028, 112840), (2080, 110019), (2170, 105456), (2184, 104780), (2197, 104160), (2366, 96720), (2418, 94640), (2480, 92274), (2535, 90272), (2604, 87880), (2704, 84630), (2730, 83824), (2821, 81120), (2912, 78585), (2976, 76895), (3120, 73346), (3224, 70980), (3255, 70304), (3360, 68107), (3380, 67704), (3472, 65910), (3549, 64480), (3640, 62868), (3720, 61516), (4030, 56784), (4056, 56420), (4340, 52728), (4368, 52390), (4394, 52080), (4732, 48360), (4836, 47320), (4960, 46137), (5070, 45136), (5208, 43940), (5239, 43680), (5408, 42315), (5460, 41912), (5642, 40560), (5915, 38688), (6045, 37856), (6240, 36673), (6448, 35490), (6510, 35152), (6591, 34720), (6760, 33852), (6944, 32955), (7098, 32240), (7280, 31434), (7440, 30758), (8060, 28392), (8112, 28210), (8463, 27040), (8680, 26364), (8736, 26195), (8788, 26040), (9464, 24180), (9672, 23660), (10140, 22568), (10416, 21970), (10478, 21840), (10920, 20956), (10985, 20832), (11284, 20280), (11830, 19344), (12090, 18928), (12896, 17745), (13020, 17576), (13182, 17360), (13520, 16926), (14105, 16224), (14196, 16120), (14560, 15717), (14880, 15379)]