1246960880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 3644766720

約数和(自身を除く): 2397805840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 41, 44, 55, 68, 76, 80, 82, 85, 88, 95, 107, 110, 136, 152, 164, 170, 176, 187, 190, 205, 209, 214, 220, 272, 304, 323, 328, 340, 374, 380, 410, 418, 428, 440, 451, 535, 646, 656, 680, 697, 748, 760, 779, 820, 836, 856, 880, 902, 935, 1045, 1070, 1177, 1292, 1360, 1394, 1496, 1520, 1558, 1615, 1640, 1672, 1712, 1804, 1819, 1870, 2033, 2090, 2140, 2255, 2354, 2584, 2788, 2992, 3116, 3230, 3280, 3344, 3485, 3553, 3608, 3638, 3740, 3895, 4066, 4180, 4280, 4387, 4510, 4708, 5168, 5576, 5885, 6232, 6460, 6970, 7106, 7216, 7276, 7480, 7667, 7790, 8132, 8360, 8560, 8569, 8774, 9020, 9095, 9416, 10165, 11152, 11770, 12464, 12920, 13243, 13940, 14212, 14552, 14960, 15334, 15580, 16264, 16720, 17138, 17548, 17765, 18040, 18190, 18832, 20009, 20330, 21935, 22363, 23540, 25840, 26486, 27880, 28424, 29104, 30668, 31160, 32528, 34276, 34561, 35096, 35530, 36080, 36380, 38335, 40018, 40660, 42845, 43870, 44726, 47080, 48257, 52972, 55760, 56848, 61336, 62320, 66215, 68552, 69122, 70192, 71060, 72760, 74579, 76670, 80036, 81320, 83353, 85690, 87740, 89452, 94160, 96514, 100045, 105944, 111815, 122672, 132430, 137104, 138244, 142120, 145520, 145673, 149158, 153340, 160072, 162640, 166706, 171380, 172805, 175480, 178904, 193028, 200090, 211888, 223630, 241285, 264860, 276488, 284240, 291346, 298316, 306680, 320144, 333412, 342760, 345610, 350960, 357808, 372895, 380171, 386056, 400180, 416765, 447260, 482570, 529720, 552976, 582692, 596632, 613360, 666824, 685520, 691220, 728365, 745790, 760342, 772112, 800360, 820369, 833530, 894520, 916883, 965140, 1059440, 1165384, 1193264, 1333648, 1382440, 1417001, 1456730, 1491580, 1520684, 1600720, 1640738, 1667060, 1789040, 1833766, 1900855, 1930280, 2330768, 2764880, 2834002, 2913460, 2983160, 3041368, 3281476, 3334120, 3667532, 3801710, 3860560, 4101845, 4584415, 5668004, 5826920, 5966320, 6082736, 6562952, 6668240, 7085005, 7335064, 7603420, 8203690, 9168830, 11336008, 11653840, 13125904, 14170010, 14670128, 15206840, 15587011, 16407380, 18337660, 22672016, 28340020, 30413680, 31174022, 32814760, 36675320, 56680040, 62348044, 65629520, 73350640, 77935055, 113360080, 124696088, 155870110, 249392176, 311740220, 623480440, 1246960880]

約数ペア:

[(1, 1246960880), (2, 623480440), (4, 311740220), (5, 249392176), (8, 155870110), (10, 124696088), (11, 113360080), (16, 77935055), (17, 73350640), (19, 65629520), (20, 62348044), (22, 56680040), (34, 36675320), (38, 32814760), (40, 31174022), (41, 30413680), (44, 28340020), (55, 22672016), (68, 18337660), (76, 16407380), (80, 15587011), (82, 15206840), (85, 14670128), (88, 14170010), (95, 13125904), (107, 11653840), (110, 11336008), (136, 9168830), (152, 8203690), (164, 7603420), (170, 7335064), (176, 7085005), (187, 6668240), (190, 6562952), (205, 6082736), (209, 5966320), (214, 5826920), (220, 5668004), (272, 4584415), (304, 4101845), (323, 3860560), (328, 3801710), (340, 3667532), (374, 3334120), (380, 3281476), (410, 3041368), (418, 2983160), (428, 2913460), (440, 2834002), (451, 2764880), (535, 2330768), (646, 1930280), (656, 1900855), (680, 1833766), (697, 1789040), (748, 1667060), (760, 1640738), (779, 1600720), (820, 1520684), (836, 1491580), (856, 1456730), (880, 1417001), (902, 1382440), (935, 1333648), (1045, 1193264), (1070, 1165384), (1177, 1059440), (1292, 965140), (1360, 916883), (1394, 894520), (1496, 833530), (1520, 820369), (1558, 800360), (1615, 772112), (1640, 760342), (1672, 745790), (1712, 728365), (1804, 691220), (1819, 685520), (1870, 666824), (2033, 613360), (2090, 596632), (2140, 582692), (2255, 552976), (2354, 529720), (2584, 482570), (2788, 447260), (2992, 416765), (3116, 400180), (3230, 386056), (3280, 380171), (3344, 372895), (3485, 357808), (3553, 350960), (3608, 345610), (3638, 342760), (3740, 333412), (3895, 320144), (4066, 306680), (4180, 298316), (4280, 291346), (4387, 284240), (4510, 276488), (4708, 264860), (5168, 241285), (5576, 223630), (5885, 211888), (6232, 200090), (6460, 193028), (6970, 178904), (7106, 175480), (7216, 172805), (7276, 171380), (7480, 166706), (7667, 162640), (7790, 160072), (8132, 153340), (8360, 149158), (8560, 145673), (8569, 145520), (8774, 142120), (9020, 138244), (9095, 137104), (9416, 132430), (10165, 122672), (11152, 111815), (11770, 105944), (12464, 100045), (12920, 96514), (13243, 94160), (13940, 89452), (14212, 87740), (14552, 85690), (14960, 83353), (15334, 81320), (15580, 80036), (16264, 76670), (16720, 74579), (17138, 72760), (17548, 71060), (17765, 70192), (18040, 69122), (18190, 68552), (18832, 66215), (20009, 62320), (20330, 61336), (21935, 56848), (22363, 55760), (23540, 52972), (25840, 48257), (26486, 47080), (27880, 44726), (28424, 43870), (29104, 42845), (30668, 40660), (31160, 40018), (32528, 38335), (34276, 36380), (34561, 36080), (35096, 35530)]