4312221240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{42227}}^1$

素因数の和:42301

約数の個数: 128

約数和(自身を含む): 13864296960

約数和(自身を除く): 9552075720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 740, 851, 888, 920, 1110, 1380, 1480, 1702, 2220, 2553, 2760, 3404, 4255, 4440, 5106, 6808, 8510, 10212, 12765, 17020, 20424, 25530, 34040, 42227, 51060, 84454, 102120, 126681, 168908, 211135, 253362, 337816, 422270, 506724, 633405, 844540, 971221, 1013448, 1266810, 1562399, 1689080, 1942442, 2533620, 2913663, 3124798, 3884884, 4687197, 4856105, 5067240, 5827326, 6249596, 7769768, 7811995, 9374394, 9712210, 11654652, 12499192, 14568315, 15623990, 18748788, 19424420, 23309304, 23435985, 29136630, 31247980, 35935177, 37497576, 38848840, 46871970, 58273260, 62495960, 71870354, 93743940, 107805531, 116546520, 143740708, 179675885, 187487880, 215611062, 287481416, 359351770, 431222124, 539027655, 718703540, 862444248, 1078055310, 1437407080, 2156110620, 4312221240]

約数ペア:

[(1, 4312221240), (2, 2156110620), (3, 1437407080), (4, 1078055310), (5, 862444248), (6, 718703540), (8, 539027655), (10, 431222124), (12, 359351770), (15, 287481416), (20, 215611062), (23, 187487880), (24, 179675885), (30, 143740708), (37, 116546520), (40, 107805531), (46, 93743940), (60, 71870354), (69, 62495960), (74, 58273260), (92, 46871970), (111, 38848840), (115, 37497576), (120, 35935177), (138, 31247980), (148, 29136630), (184, 23435985), (185, 23309304), (222, 19424420), (230, 18748788), (276, 15623990), (296, 14568315), (345, 12499192), (370, 11654652), (444, 9712210), (460, 9374394), (552, 7811995), (555, 7769768), (690, 6249596), (740, 5827326), (851, 5067240), (888, 4856105), (920, 4687197), (1110, 3884884), (1380, 3124798), (1480, 2913663), (1702, 2533620), (2220, 1942442), (2553, 1689080), (2760, 1562399), (3404, 1266810), (4255, 1013448), (4440, 971221), (5106, 844540), (6808, 633405), (8510, 506724), (10212, 422270), (12765, 337816), (17020, 253362), (20424, 211135), (25530, 168908), (34040, 126681), (42227, 102120), (51060, 84454)]