315019320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 256

約数和(自身を含む): 1193287680

約数和(自身を除く): 878268360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 103, 105, 110, 120, 132, 140, 154, 165, 168, 206, 210, 220, 231, 264, 280, 308, 309, 330, 331, 385, 412, 420, 440, 462, 515, 616, 618, 660, 662, 721, 770, 824, 840, 924, 993, 1030, 1133, 1155, 1236, 1320, 1324, 1442, 1540, 1545, 1655, 1848, 1986, 2060, 2163, 2266, 2310, 2317, 2472, 2648, 2884, 3080, 3090, 3310, 3399, 3605, 3641, 3972, 4120, 4326, 4532, 4620, 4634, 4965, 5665, 5768, 6180, 6620, 6798, 6951, 7210, 7282, 7931, 7944, 8652, 9064, 9240, 9268, 9930, 10815, 10923, 11330, 11585, 12360, 13240, 13596, 13902, 14420, 14564, 15862, 16995, 17304, 18205, 18536, 19860, 21630, 21846, 22660, 23170, 23793, 25487, 27192, 27804, 28840, 29128, 31724, 33990, 34093, 34755, 36410, 39655, 39720, 43260, 43692, 45320, 46340, 47586, 50974, 54615, 55608, 63448, 67980, 68186, 69510, 72820, 76461, 79310, 86520, 87384, 92680, 95172, 101948, 102279, 109230, 118965, 127435, 135960, 136372, 139020, 145640, 152922, 158620, 170465, 190344, 203896, 204558, 218460, 237930, 238651, 254870, 272744, 278040, 305844, 317240, 340930, 375023, 382305, 409116, 436920, 475860, 477302, 509740, 511395, 611688, 681860, 715953, 750046, 764610, 818232, 951720, 954604, 1019480, 1022790, 1125069, 1193255, 1363720, 1431906, 1500092, 1529220, 1875115, 1909208, 2045580, 2250138, 2386510, 2625161, 2863812, 3000184, 3058440, 3579765, 3750230, 4091160, 4500276, 4773020, 5250322, 5625345, 5727624, 7159530, 7500460, 7875483, 9000552, 9546040, 10500644, 11250690, 13125805, 14319060, 15000920, 15750966, 21001288, 22501380, 26251610, 28638120, 31501932, 39377415, 45002760, 52503220, 63003864, 78754830, 105006440, 157509660, 315019320]

約数ペア:

[(1, 315019320), (2, 157509660), (3, 105006440), (4, 78754830), (5, 63003864), (6, 52503220), (7, 45002760), (8, 39377415), (10, 31501932), (11, 28638120), (12, 26251610), (14, 22501380), (15, 21001288), (20, 15750966), (21, 15000920), (22, 14319060), (24, 13125805), (28, 11250690), (30, 10500644), (33, 9546040), (35, 9000552), (40, 7875483), (42, 7500460), (44, 7159530), (55, 5727624), (56, 5625345), (60, 5250322), (66, 4773020), (70, 4500276), (77, 4091160), (84, 3750230), (88, 3579765), (103, 3058440), (105, 3000184), (110, 2863812), (120, 2625161), (132, 2386510), (140, 2250138), (154, 2045580), (165, 1909208), (168, 1875115), (206, 1529220), (210, 1500092), (220, 1431906), (231, 1363720), (264, 1193255), (280, 1125069), (308, 1022790), (309, 1019480), (330, 954604), (331, 951720), (385, 818232), (412, 764610), (420, 750046), (440, 715953), (462, 681860), (515, 611688), (616, 511395), (618, 509740), (660, 477302), (662, 475860), (721, 436920), (770, 409116), (824, 382305), (840, 375023), (924, 340930), (993, 317240), (1030, 305844), (1133, 278040), (1155, 272744), (1236, 254870), (1320, 238651), (1324, 237930), (1442, 218460), (1540, 204558), (1545, 203896), (1655, 190344), (1848, 170465), (1986, 158620), (2060, 152922), (2163, 145640), (2266, 139020), (2310, 136372), (2317, 135960), (2472, 127435), (2648, 118965), (2884, 109230), (3080, 102279), (3090, 101948), (3310, 95172), (3399, 92680), (3605, 87384), (3641, 86520), (3972, 79310), (4120, 76461), (4326, 72820), (4532, 69510), (4620, 68186), (4634, 67980), (4965, 63448), (5665, 55608), (5768, 54615), (6180, 50974), (6620, 47586), (6798, 46340), (6951, 45320), (7210, 43692), (7282, 43260), (7931, 39720), (7944, 39655), (8652, 36410), (9064, 34755), (9240, 34093), (9268, 33990), (9930, 31724), (10815, 29128), (10923, 28840), (11330, 27804), (11585, 27192), (12360, 25487), (13240, 23793), (13596, 23170), (13902, 22660), (14420, 21846), (14564, 21630), (15862, 19860), (16995, 18536), (17304, 18205)]