20310362820

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14071}}^1$

素因数の和:14115

約数の個数: 216

約数和(自身を含む): 69795206208

約数和(自身を除く): 49484843388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1458, 1485, 1620, 1782, 1980, 2187, 2430, 2673, 2916, 2970, 3564, 3645, 4374, 4455, 4860, 5346, 5940, 6561, 7290, 8019, 8748, 8910, 10692, 10935, 13122, 13365, 14071, 14580, 16038, 17820, 21870, 24057, 26244, 26730, 28142, 32076, 32805, 40095, 42213, 43740, 48114, 53460, 56284, 65610, 70355, 72171, 80190, 84426, 96228, 120285, 126639, 131220, 140710, 144342, 154781, 160380, 168852, 211065, 240570, 253278, 281420, 288684, 309562, 360855, 379917, 422130, 464343, 481140, 506556, 619124, 633195, 721710, 759834, 773905, 844260, 928686, 1139751, 1266390, 1393029, 1443420, 1519668, 1547810, 1857372, 1899585, 2279502, 2321715, 2532780, 2786058, 3095620, 3419253, 3799170, 4179087, 4559004, 4643430, 5572116, 5698755, 6838506, 6965145, 7598340, 8358174, 9286860, 10257759, 11397510, 12537261, 13677012, 13930290, 16716348, 17096265, 20515518, 20895435, 22795020, 25074522, 27860580, 30773277, 34192530, 37611783, 41031036, 41790870, 50149044, 51288795, 61546554, 62686305, 68385060, 75223566, 83581740, 92319831, 102577590, 112835349, 123093108, 125372610, 150447132, 153866385, 184639662, 188058915, 205155180, 225670698, 250745220, 307732770, 338506047, 369279324, 376117830, 451341396, 461599155, 564176745, 615465540, 677012094, 752235660, 923198310, 1015518141, 1128353490, 1354024188, 1692530235, 1846396620, 2031036282, 2256706980, 3385060470, 4062072564, 5077590705, 6770120940, 10155181410, 20310362820]

約数ペア:

[(1, 20310362820), (2, 10155181410), (3, 6770120940), (4, 5077590705), (5, 4062072564), (6, 3385060470), (9, 2256706980), (10, 2031036282), (11, 1846396620), (12, 1692530235), (15, 1354024188), (18, 1128353490), (20, 1015518141), (22, 923198310), (27, 752235660), (30, 677012094), (33, 615465540), (36, 564176745), (44, 461599155), (45, 451341396), (54, 376117830), (55, 369279324), (60, 338506047), (66, 307732770), (81, 250745220), (90, 225670698), (99, 205155180), (108, 188058915), (110, 184639662), (132, 153866385), (135, 150447132), (162, 125372610), (165, 123093108), (180, 112835349), (198, 102577590), (220, 92319831), (243, 83581740), (270, 75223566), (297, 68385060), (324, 62686305), (330, 61546554), (396, 51288795), (405, 50149044), (486, 41790870), (495, 41031036), (540, 37611783), (594, 34192530), (660, 30773277), (729, 27860580), (810, 25074522), (891, 22795020), (972, 20895435), (990, 20515518), (1188, 17096265), (1215, 16716348), (1458, 13930290), (1485, 13677012), (1620, 12537261), (1782, 11397510), (1980, 10257759), (2187, 9286860), (2430, 8358174), (2673, 7598340), (2916, 6965145), (2970, 6838506), (3564, 5698755), (3645, 5572116), (4374, 4643430), (4455, 4559004), (4860, 4179087), (5346, 3799170), (5940, 3419253), (6561, 3095620), (7290, 2786058), (8019, 2532780), (8748, 2321715), (8910, 2279502), (10692, 1899585), (10935, 1857372), (13122, 1547810), (13365, 1519668), (14071, 1443420), (14580, 1393029), (16038, 1266390), (17820, 1139751), (21870, 928686), (24057, 844260), (26244, 773905), (26730, 759834), (28142, 721710), (32076, 633195), (32805, 619124), (40095, 506556), (42213, 481140), (43740, 464343), (48114, 422130), (53460, 379917), (56284, 360855), (65610, 309562), (70355, 288684), (72171, 281420), (80190, 253278), (84426, 240570), (96228, 211065), (120285, 168852), (126639, 160380), (131220, 154781), (140710, 144342)]