442575840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 288

約数和(自身を含む): 1676795904

約数和(自身を除く): 1234220064

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, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 560, 588, 607, 620, 651, 672, 735, 744, 784, 840, 868, 930, 980, 992, 1085, 1120, 1176, 1214, 1240, 1302, 1470, 1488, 1519, 1568, 1680, 1736, 1821, 1860, 1960, 2170, 2352, 2428, 2480, 2604, 2940, 2976, 3035, 3038, 3255, 3360, 3472, 3642, 3720, 3920, 4249, 4340, 4557, 4704, 4856, 4960, 5208, 5880, 6070, 6076, 6510, 6944, 7284, 7440, 7595, 7840, 8498, 8680, 9105, 9114, 9712, 10416, 11760, 12140, 12152, 12747, 13020, 14568, 14880, 15190, 16996, 17360, 18210, 18228, 18817, 19424, 20832, 21245, 22785, 23520, 24280, 24304, 25494, 26040, 29136, 29743, 30380, 33992, 34720, 36420, 36456, 37634, 42490, 45570, 48560, 48608, 50988, 52080, 56451, 58272, 59486, 60760, 63735, 67984, 72840, 72912, 75268, 84980, 89229, 91140, 94085, 97120, 101976, 104160, 112902, 118972, 121520, 127470, 131719, 135968, 145680, 145824, 148715, 150536, 169960, 178458, 182280, 188170, 203952, 225804, 237944, 243040, 254940, 263438, 282255, 291360, 297430, 301072, 339920, 356916, 364560, 376340, 395157, 407904, 446145, 451608, 475888, 509880, 526876, 564510, 594860, 602144, 658595, 679840, 713832, 729120, 752680, 790314, 892290, 903216, 922033, 951776, 1019760, 1053752, 1129020, 1189720, 1317190, 1427664, 1505360, 1580628, 1784580, 1806432, 1844066, 1975785, 2039520, 2107504, 2258040, 2379440, 2634380, 2766099, 2855328, 3010720, 3161256, 3569160, 3688132, 3951570, 4215008, 4516080, 4610165, 4758880, 5268760, 5532198, 6322512, 7138320, 7376264, 7903140, 9032160, 9220330, 10537520, 11064396, 12645024, 13830495, 14276640, 14752528, 15806280, 18440660, 21075040, 22128792, 27660990, 29505056, 31612560, 36881320, 44257584, 55321980, 63225120, 73762640, 88515168, 110643960, 147525280, 221287920, 442575840]

約数ペア:

[(1, 442575840), (2, 221287920), (3, 147525280), (4, 110643960), (5, 88515168), (6, 73762640), (7, 63225120), (8, 55321980), (10, 44257584), (12, 36881320), (14, 31612560), (15, 29505056), (16, 27660990), (20, 22128792), (21, 21075040), (24, 18440660), (28, 15806280), (30, 14752528), (31, 14276640), (32, 13830495), (35, 12645024), (40, 11064396), (42, 10537520), (48, 9220330), (49, 9032160), (56, 7903140), (60, 7376264), (62, 7138320), (70, 6322512), (80, 5532198), (84, 5268760), (93, 4758880), (96, 4610165), (98, 4516080), (105, 4215008), (112, 3951570), (120, 3688132), (124, 3569160), (140, 3161256), (147, 3010720), (155, 2855328), (160, 2766099), (168, 2634380), (186, 2379440), (196, 2258040), (210, 2107504), (217, 2039520), (224, 1975785), (240, 1844066), (245, 1806432), (248, 1784580), (280, 1580628), (294, 1505360), (310, 1427664), (336, 1317190), (372, 1189720), (392, 1129020), (420, 1053752), (434, 1019760), (465, 951776), (480, 922033), (490, 903216), (496, 892290), (560, 790314), (588, 752680), (607, 729120), (620, 713832), (651, 679840), (672, 658595), (735, 602144), (744, 594860), (784, 564510), (840, 526876), (868, 509880), (930, 475888), (980, 451608), (992, 446145), (1085, 407904), (1120, 395157), (1176, 376340), (1214, 364560), (1240, 356916), (1302, 339920), (1470, 301072), (1488, 297430), (1519, 291360), (1568, 282255), (1680, 263438), (1736, 254940), (1821, 243040), (1860, 237944), (1960, 225804), (2170, 203952), (2352, 188170), (2428, 182280), (2480, 178458), (2604, 169960), (2940, 150536), (2976, 148715), (3035, 145824), (3038, 145680), (3255, 135968), (3360, 131719), (3472, 127470), (3642, 121520), (3720, 118972), (3920, 112902), (4249, 104160), (4340, 101976), (4557, 97120), (4704, 94085), (4856, 91140), (4960, 89229), (5208, 84980), (5880, 75268), (6070, 72912), (6076, 72840), (6510, 67984), (6944, 63735), (7284, 60760), (7440, 59486), (7595, 58272), (7840, 56451), (8498, 52080), (8680, 50988), (9105, 48608), (9114, 48560), (9712, 45570), (10416, 42490), (11760, 37634), (12140, 36456), (12152, 36420), (12747, 34720), (13020, 33992), (14568, 30380), (14880, 29743), (15190, 29136), (16996, 26040), (17360, 25494), (18210, 24304), (18228, 24280), (18817, 23520), (19424, 22785), (20832, 21245)]