8478275760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1399}}^1$

素因数の和:1880

約数の個数: 240

約数和(自身を含む): 30060576000

約数和(自身を除く): 21582300240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 443, 456, 570, 684, 720, 760, 855, 886, 912, 1140, 1329, 1368, 1399, 1520, 1710, 1772, 2215, 2280, 2658, 2736, 2798, 3420, 3544, 3987, 4197, 4430, 4560, 5316, 5596, 6645, 6840, 6995, 7088, 7974, 8394, 8417, 8860, 10632, 11192, 12591, 13290, 13680, 13990, 15948, 16788, 16834, 17720, 19935, 20985, 21264, 22384, 25182, 25251, 26580, 26581, 27980, 31896, 33576, 33668, 35440, 39870, 41970, 42085, 50364, 50502, 53160, 53162, 55960, 62955, 63792, 67152, 67336, 75753, 79740, 79743, 83940, 84170, 100728, 101004, 106320, 106324, 111920, 125910, 126255, 132905, 134672, 151506, 159480, 159486, 167880, 168340, 201456, 202008, 212648, 239229, 251820, 252510, 265810, 303012, 318960, 318972, 335760, 336680, 378765, 398715, 404016, 425296, 478458, 503640, 505020, 531620, 606024, 619757, 637944, 673360, 757530, 797430, 956916, 1007280, 1010040, 1063240, 1196145, 1212048, 1239514, 1275888, 1515060, 1594860, 1859271, 1913832, 2020080, 2126480, 2392290, 2479028, 3030120, 3098785, 3189720, 3718542, 3827664, 4784580, 4958056, 5577813, 6060240, 6197570, 6379440, 7437084, 9296355, 9569160, 9916112, 11155626, 11775383, 12395140, 14874168, 18592710, 19138320, 22311252, 23550766, 24790280, 27889065, 29748336, 35326149, 37185420, 44622504, 47101532, 49580560, 55778130, 58876915, 70652298, 74370840, 89245008, 94203064, 105978447, 111556260, 117753830, 141304596, 148741680, 176630745, 188406128, 211956894, 223112520, 235507660, 282609192, 353261490, 423913788, 446225040, 471015320, 529892235, 565218384, 706522980, 847827576, 942030640, 1059784470, 1413045960, 1695655152, 2119568940, 2826091920, 4239137880, 8478275760]

約数ペア:

[(1, 8478275760), (2, 4239137880), (3, 2826091920), (4, 2119568940), (5, 1695655152), (6, 1413045960), (8, 1059784470), (9, 942030640), (10, 847827576), (12, 706522980), (15, 565218384), (16, 529892235), (18, 471015320), (19, 446225040), (20, 423913788), (24, 353261490), (30, 282609192), (36, 235507660), (38, 223112520), (40, 211956894), (45, 188406128), (48, 176630745), (57, 148741680), (60, 141304596), (72, 117753830), (76, 111556260), (80, 105978447), (90, 94203064), (95, 89245008), (114, 74370840), (120, 70652298), (144, 58876915), (152, 55778130), (171, 49580560), (180, 47101532), (190, 44622504), (228, 37185420), (240, 35326149), (285, 29748336), (304, 27889065), (342, 24790280), (360, 23550766), (380, 22311252), (443, 19138320), (456, 18592710), (570, 14874168), (684, 12395140), (720, 11775383), (760, 11155626), (855, 9916112), (886, 9569160), (912, 9296355), (1140, 7437084), (1329, 6379440), (1368, 6197570), (1399, 6060240), (1520, 5577813), (1710, 4958056), (1772, 4784580), (2215, 3827664), (2280, 3718542), (2658, 3189720), (2736, 3098785), (2798, 3030120), (3420, 2479028), (3544, 2392290), (3987, 2126480), (4197, 2020080), (4430, 1913832), (4560, 1859271), (5316, 1594860), (5596, 1515060), (6645, 1275888), (6840, 1239514), (6995, 1212048), (7088, 1196145), (7974, 1063240), (8394, 1010040), (8417, 1007280), (8860, 956916), (10632, 797430), (11192, 757530), (12591, 673360), (13290, 637944), (13680, 619757), (13990, 606024), (15948, 531620), (16788, 505020), (16834, 503640), (17720, 478458), (19935, 425296), (20985, 404016), (21264, 398715), (22384, 378765), (25182, 336680), (25251, 335760), (26580, 318972), (26581, 318960), (27980, 303012), (31896, 265810), (33576, 252510), (33668, 251820), (35440, 239229), (39870, 212648), (41970, 202008), (42085, 201456), (50364, 168340), (50502, 167880), (53160, 159486), (53162, 159480), (55960, 151506), (62955, 134672), (63792, 132905), (67152, 126255), (67336, 125910), (75753, 111920), (79740, 106324), (79743, 106320), (83940, 101004), (84170, 100728)]