1040343185320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{272761}}^1$

素因数の和:272939

約数の個数: 128

約数和(自身を含む): 2545196774400

約数和(自身を除く): 1504853589080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 79, 85, 136, 142, 158, 170, 284, 316, 340, 355, 395, 568, 632, 680, 710, 790, 1207, 1343, 1420, 1580, 2414, 2686, 2840, 3160, 4828, 5372, 5609, 6035, 6715, 9656, 10744, 11218, 12070, 13430, 22436, 24140, 26860, 28045, 44872, 48280, 53720, 56090, 95353, 112180, 190706, 224360, 272761, 381412, 476765, 545522, 762824, 953530, 1091044, 1363805, 1907060, 2182088, 2727610, 3814120, 4636937, 5455220, 9273874, 10910440, 18547748, 19366031, 21548119, 23184685, 37095496, 38732062, 43096238, 46369370, 77464124, 86192476, 92738740, 96830155, 107740595, 154928248, 172384952, 185477480, 193660310, 215481190, 329222527, 366318023, 387320620, 430962380, 658445054, 732636046, 774641240, 861924760, 1316890108, 1465272092, 1529916449, 1646112635, 1831590115, 2633780216, 2930544184, 3059832898, 3292225270, 3663180230, 6119665796, 6584450540, 7326360460, 7649582245, 12239331592, 13168901080, 14652720920, 15299164490, 26008579633, 30598328980, 52017159266, 61196657960, 104034318532, 130042898165, 208068637064, 260085796330, 520171592660, 1040343185320]

約数ペア:

[(1, 1040343185320), (2, 520171592660), (4, 260085796330), (5, 208068637064), (8, 130042898165), (10, 104034318532), (17, 61196657960), (20, 52017159266), (34, 30598328980), (40, 26008579633), (68, 15299164490), (71, 14652720920), (79, 13168901080), (85, 12239331592), (136, 7649582245), (142, 7326360460), (158, 6584450540), (170, 6119665796), (284, 3663180230), (316, 3292225270), (340, 3059832898), (355, 2930544184), (395, 2633780216), (568, 1831590115), (632, 1646112635), (680, 1529916449), (710, 1465272092), (790, 1316890108), (1207, 861924760), (1343, 774641240), (1420, 732636046), (1580, 658445054), (2414, 430962380), (2686, 387320620), (2840, 366318023), (3160, 329222527), (4828, 215481190), (5372, 193660310), (5609, 185477480), (6035, 172384952), (6715, 154928248), (9656, 107740595), (10744, 96830155), (11218, 92738740), (12070, 86192476), (13430, 77464124), (22436, 46369370), (24140, 43096238), (26860, 38732062), (28045, 37095496), (44872, 23184685), (48280, 21548119), (53720, 19366031), (56090, 18547748), (95353, 10910440), (112180, 9273874), (190706, 5455220), (224360, 4636937), (272761, 3814120), (381412, 2727610), (476765, 2182088), (545522, 1907060), (762824, 1363805), (953530, 1091044)]