39142606440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{101081}}^1$

素因数の和:101563

約数の個数: 128

約数和(自身を含む): 134495665920

約数和(自身を除く): 95353059480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 461, 840, 922, 1383, 1844, 2305, 2766, 3227, 3688, 4610, 5532, 6454, 6915, 9220, 9681, 11064, 12908, 13830, 16135, 18440, 19362, 25816, 27660, 32270, 38724, 48405, 55320, 64540, 77448, 96810, 101081, 129080, 193620, 202162, 303243, 387240, 404324, 505405, 606486, 707567, 808648, 1010810, 1212972, 1415134, 1516215, 2021620, 2122701, 2425944, 2830268, 3032430, 3537835, 4043240, 4245402, 5660536, 6064860, 7075670, 8490804, 10613505, 12129720, 14151340, 16981608, 21227010, 28302680, 42454020, 46598341, 84908040, 93196682, 139795023, 186393364, 232991705, 279590046, 326188387, 372786728, 465983410, 559180092, 652376774, 698975115, 931966820, 978565161, 1118360184, 1304753548, 1397950230, 1630941935, 1863933640, 1957130322, 2609507096, 2795900460, 3261883870, 3914260644, 4892825805, 5591800920, 6523767740, 7828521288, 9785651610, 13047535480, 19571303220, 39142606440]

約数ペア:

[(1, 39142606440), (2, 19571303220), (3, 13047535480), (4, 9785651610), (5, 7828521288), (6, 6523767740), (7, 5591800920), (8, 4892825805), (10, 3914260644), (12, 3261883870), (14, 2795900460), (15, 2609507096), (20, 1957130322), (21, 1863933640), (24, 1630941935), (28, 1397950230), (30, 1304753548), (35, 1118360184), (40, 978565161), (42, 931966820), (56, 698975115), (60, 652376774), (70, 559180092), (84, 465983410), (105, 372786728), (120, 326188387), (140, 279590046), (168, 232991705), (210, 186393364), (280, 139795023), (420, 93196682), (461, 84908040), (840, 46598341), (922, 42454020), (1383, 28302680), (1844, 21227010), (2305, 16981608), (2766, 14151340), (3227, 12129720), (3688, 10613505), (4610, 8490804), (5532, 7075670), (6454, 6064860), (6915, 5660536), (9220, 4245402), (9681, 4043240), (11064, 3537835), (12908, 3032430), (13830, 2830268), (16135, 2425944), (18440, 2122701), (19362, 2021620), (25816, 1516215), (27660, 1415134), (32270, 1212972), (38724, 1010810), (48405, 808648), (55320, 707567), (64540, 606486), (77448, 505405), (96810, 404324), (101081, 387240), (129080, 303243), (193620, 202162)]