7499539320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2999}}^1$

素因数の和:3262

約数の個数: 256

約数和(自身を含む): 27820800000

約数和(自身を除く): 20321260680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 229, 260, 273, 280, 312, 364, 390, 420, 455, 458, 520, 546, 687, 728, 780, 840, 910, 916, 1092, 1145, 1365, 1374, 1560, 1603, 1820, 1832, 2184, 2290, 2730, 2748, 2977, 2999, 3206, 3435, 3640, 4580, 4809, 5460, 5496, 5954, 5998, 6412, 6870, 8015, 8931, 8997, 9160, 9618, 10920, 11908, 11996, 12824, 13740, 14885, 14995, 16030, 17862, 17994, 19236, 20839, 20993, 23816, 23992, 24045, 27480, 29770, 29990, 32060, 35724, 35988, 38472, 38987, 41678, 41986, 44655, 44985, 48090, 59540, 59980, 62517, 62979, 64120, 71448, 71976, 77974, 83356, 83972, 89310, 89970, 96180, 104195, 104965, 116961, 119080, 119960, 125034, 125958, 155948, 166712, 167944, 178620, 179940, 192360, 194935, 208390, 209930, 233922, 250068, 251916, 272909, 311896, 312585, 314895, 357240, 359880, 389870, 416780, 419860, 467844, 500136, 503832, 545818, 584805, 625170, 629790, 686771, 779740, 818727, 833560, 839720, 935688, 1091636, 1169610, 1250340, 1259580, 1364545, 1373542, 1559480, 1637454, 2060313, 2183272, 2339220, 2500680, 2519160, 2729090, 2747084, 3274908, 3433855, 4093635, 4120626, 4678440, 4807397, 5458180, 5494168, 6549816, 6867710, 8187270, 8241252, 8928023, 9614794, 10301565, 10916360, 13735420, 14422191, 16374540, 16482504, 17856046, 19229588, 20603130, 24036985, 26784069, 27470840, 28844382, 32749080, 35712092, 38459176, 41206260, 44640115, 48073970, 53568138, 57688764, 62496161, 71424184, 72110955, 82412520, 89280230, 96147940, 107136276, 115377528, 124992322, 133920345, 144221910, 178560460, 187488483, 192295880, 214272552, 249984644, 267840690, 288443820, 312480805, 357120920, 374976966, 499969288, 535681380, 576887640, 624961610, 749953932, 937442415, 1071362760, 1249923220, 1499907864, 1874884830, 2499846440, 3749769660, 7499539320]

約数ペア:

[(1, 7499539320), (2, 3749769660), (3, 2499846440), (4, 1874884830), (5, 1499907864), (6, 1249923220), (7, 1071362760), (8, 937442415), (10, 749953932), (12, 624961610), (13, 576887640), (14, 535681380), (15, 499969288), (20, 374976966), (21, 357120920), (24, 312480805), (26, 288443820), (28, 267840690), (30, 249984644), (35, 214272552), (39, 192295880), (40, 187488483), (42, 178560460), (52, 144221910), (56, 133920345), (60, 124992322), (65, 115377528), (70, 107136276), (78, 96147940), (84, 89280230), (91, 82412520), (104, 72110955), (105, 71424184), (120, 62496161), (130, 57688764), (140, 53568138), (156, 48073970), (168, 44640115), (182, 41206260), (195, 38459176), (210, 35712092), (229, 32749080), (260, 28844382), (273, 27470840), (280, 26784069), (312, 24036985), (364, 20603130), (390, 19229588), (420, 17856046), (455, 16482504), (458, 16374540), (520, 14422191), (546, 13735420), (687, 10916360), (728, 10301565), (780, 9614794), (840, 8928023), (910, 8241252), (916, 8187270), (1092, 6867710), (1145, 6549816), (1365, 5494168), (1374, 5458180), (1560, 4807397), (1603, 4678440), (1820, 4120626), (1832, 4093635), (2184, 3433855), (2290, 3274908), (2730, 2747084), (2748, 2729090), (2977, 2519160), (2999, 2500680), (3206, 2339220), (3435, 2183272), (3640, 2060313), (4580, 1637454), (4809, 1559480), (5460, 1373542), (5496, 1364545), (5954, 1259580), (5998, 1250340), (6412, 1169610), (6870, 1091636), (8015, 935688), (8931, 839720), (8997, 833560), (9160, 818727), (9618, 779740), (10920, 686771), (11908, 629790), (11996, 625170), (12824, 584805), (13740, 545818), (14885, 503832), (14995, 500136), (16030, 467844), (17862, 419860), (17994, 416780), (19236, 389870), (20839, 359880), (20993, 357240), (23816, 314895), (23992, 312585), (24045, 311896), (27480, 272909), (29770, 251916), (29990, 250068), (32060, 233922), (35724, 209930), (35988, 208390), (38472, 194935), (38987, 192360), (41678, 179940), (41986, 178620), (44655, 167944), (44985, 166712), (48090, 155948), (59540, 125958), (59980, 125034), (62517, 119960), (62979, 119080), (64120, 116961), (71448, 104965), (71976, 104195), (77974, 96180), (83356, 89970), (83972, 89310)]