145094880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 551577600

約数和(自身を除く): 406482720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 199, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 398, 420, 434, 465, 480, 490, 496, 560, 588, 597, 620, 651, 672, 735, 744, 784, 796, 840, 868, 930, 980, 992, 995, 1085, 1120, 1176, 1194, 1240, 1302, 1393, 1470, 1488, 1519, 1568, 1592, 1680, 1736, 1860, 1960, 1990, 2170, 2352, 2388, 2480, 2604, 2786, 2940, 2976, 2985, 3038, 3184, 3255, 3360, 3472, 3720, 3920, 3980, 4179, 4340, 4557, 4704, 4776, 4960, 5208, 5572, 5880, 5970, 6076, 6169, 6368, 6510, 6944, 6965, 7440, 7595, 7840, 7960, 8358, 8680, 9114, 9552, 9751, 10416, 11144, 11760, 11940, 12152, 12338, 13020, 13930, 14880, 15190, 15920, 16716, 17360, 18228, 18507, 19104, 19502, 20832, 20895, 22288, 22785, 23520, 23880, 24304, 24676, 26040, 27860, 29253, 30380, 30845, 31840, 33432, 34720, 36456, 37014, 39004, 41790, 43183, 44576, 45570, 47760, 48608, 48755, 49352, 52080, 55720, 58506, 60760, 61690, 66864, 72912, 74028, 78008, 83580, 86366, 91140, 92535, 95520, 97510, 98704, 104160, 111440, 117012, 121520, 123380, 129549, 133728, 145824, 146265, 148056, 156016, 167160, 172732, 182280, 185070, 195020, 197408, 215915, 222880, 234024, 243040, 246760, 259098, 292530, 296112, 302281, 312032, 334320, 345464, 364560, 370140, 390040, 431830, 468048, 493520, 518196, 585060, 592224, 604562, 647745, 668640, 690928, 729120, 740280, 780080, 863660, 906843, 936096, 987040, 1036392, 1170120, 1209124, 1295490, 1381856, 1480560, 1511405, 1560160, 1727320, 1813686, 2072784, 2340240, 2418248, 2590980, 2961120, 3022810, 3454640, 3627372, 4145568, 4534215, 4680480, 4836496, 5181960, 6045620, 6909280, 7254744, 9068430, 9672992, 10363920, 12091240, 14509488, 18136860, 20727840, 24182480, 29018976, 36273720, 48364960, 72547440, 145094880]

約数ペア:

[(1, 145094880), (2, 72547440), (3, 48364960), (4, 36273720), (5, 29018976), (6, 24182480), (7, 20727840), (8, 18136860), (10, 14509488), (12, 12091240), (14, 10363920), (15, 9672992), (16, 9068430), (20, 7254744), (21, 6909280), (24, 6045620), (28, 5181960), (30, 4836496), (31, 4680480), (32, 4534215), (35, 4145568), (40, 3627372), (42, 3454640), (48, 3022810), (49, 2961120), (56, 2590980), (60, 2418248), (62, 2340240), (70, 2072784), (80, 1813686), (84, 1727320), (93, 1560160), (96, 1511405), (98, 1480560), (105, 1381856), (112, 1295490), (120, 1209124), (124, 1170120), (140, 1036392), (147, 987040), (155, 936096), (160, 906843), (168, 863660), (186, 780080), (196, 740280), (199, 729120), (210, 690928), (217, 668640), (224, 647745), (240, 604562), (245, 592224), (248, 585060), (280, 518196), (294, 493520), (310, 468048), (336, 431830), (372, 390040), (392, 370140), (398, 364560), (420, 345464), (434, 334320), (465, 312032), (480, 302281), (490, 296112), (496, 292530), (560, 259098), (588, 246760), (597, 243040), (620, 234024), (651, 222880), (672, 215915), (735, 197408), (744, 195020), (784, 185070), (796, 182280), (840, 172732), (868, 167160), (930, 156016), (980, 148056), (992, 146265), (995, 145824), (1085, 133728), (1120, 129549), (1176, 123380), (1194, 121520), (1240, 117012), (1302, 111440), (1393, 104160), (1470, 98704), (1488, 97510), (1519, 95520), (1568, 92535), (1592, 91140), (1680, 86366), (1736, 83580), (1860, 78008), (1960, 74028), (1990, 72912), (2170, 66864), (2352, 61690), (2388, 60760), (2480, 58506), (2604, 55720), (2786, 52080), (2940, 49352), (2976, 48755), (2985, 48608), (3038, 47760), (3184, 45570), (3255, 44576), (3360, 43183), (3472, 41790), (3720, 39004), (3920, 37014), (3980, 36456), (4179, 34720), (4340, 33432), (4557, 31840), (4704, 30845), (4776, 30380), (4960, 29253), (5208, 27860), (5572, 26040), (5880, 24676), (5970, 24304), (6076, 23880), (6169, 23520), (6368, 22785), (6510, 22288), (6944, 20895), (6965, 20832), (7440, 19502), (7595, 19104), (7840, 18507), (7960, 18228), (8358, 17360), (8680, 16716), (9114, 15920), (9552, 15190), (9751, 14880), (10416, 13930), (11144, 13020), (11760, 12338), (11940, 12152)]