7842340440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{104231}}^1$

素因数の和:104278

約数の個数: 192

約数和(自身を含む): 29268345600

約数和(自身を除く): 21426005160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3420, 3762, 3960, 4180, 5016, 6270, 6840, 7524, 8360, 9405, 12540, 15048, 18810, 25080, 37620, 75240, 104231, 208462, 312693, 416924, 521155, 625386, 833848, 938079, 1042310, 1146541, 1250772, 1563465, 1876158, 1980389, 2084620, 2293082, 2501544, 3126930, 3439623, 3752316, 3960778, 4169240, 4586164, 4690395, 5732705, 5941167, 6253860, 6879246, 7504632, 7921556, 9172328, 9380790, 9901945, 10318869, 11465410, 11882334, 12507720, 13758492, 15843112, 17198115, 17823501, 18761580, 19803890, 20637738, 21784279, 22930820, 23764668, 27516984, 29705835, 34396230, 35647002, 37523160, 39607780, 41275476, 43568558, 45861640, 47529336, 51594345, 59411670, 65352837, 68792460, 71294004, 79215560, 82550952, 87137116, 89117505, 103188690, 108921395, 118823340, 130705674, 137584920, 142588008, 174274232, 178235010, 196058511, 206377380, 217842790, 237646680, 261411348, 326764185, 356470020, 392117022, 412754760, 435685580, 522822696, 653528370, 712940040, 784234044, 871371160, 980292555, 1307056740, 1568468088, 1960585110, 2614113480, 3921170220, 7842340440]

約数ペア:

[(1, 7842340440), (2, 3921170220), (3, 2614113480), (4, 1960585110), (5, 1568468088), (6, 1307056740), (8, 980292555), (9, 871371160), (10, 784234044), (11, 712940040), (12, 653528370), (15, 522822696), (18, 435685580), (19, 412754760), (20, 392117022), (22, 356470020), (24, 326764185), (30, 261411348), (33, 237646680), (36, 217842790), (38, 206377380), (40, 196058511), (44, 178235010), (45, 174274232), (55, 142588008), (57, 137584920), (60, 130705674), (66, 118823340), (72, 108921395), (76, 103188690), (88, 89117505), (90, 87137116), (95, 82550952), (99, 79215560), (110, 71294004), (114, 68792460), (120, 65352837), (132, 59411670), (152, 51594345), (165, 47529336), (171, 45861640), (180, 43568558), (190, 41275476), (198, 39607780), (209, 37523160), (220, 35647002), (228, 34396230), (264, 29705835), (285, 27516984), (330, 23764668), (342, 22930820), (360, 21784279), (380, 20637738), (396, 19803890), (418, 18761580), (440, 17823501), (456, 17198115), (495, 15843112), (570, 13758492), (627, 12507720), (660, 11882334), (684, 11465410), (760, 10318869), (792, 9901945), (836, 9380790), (855, 9172328), (990, 7921556), (1045, 7504632), (1140, 6879246), (1254, 6253860), (1320, 5941167), (1368, 5732705), (1672, 4690395), (1710, 4586164), (1881, 4169240), (1980, 3960778), (2090, 3752316), (2280, 3439623), (2508, 3126930), (3135, 2501544), (3420, 2293082), (3762, 2084620), (3960, 1980389), (4180, 1876158), (5016, 1563465), (6270, 1250772), (6840, 1146541), (7524, 1042310), (8360, 938079), (9405, 833848), (12540, 625386), (15048, 521155), (18810, 416924), (25080, 312693), (37620, 208462), (75240, 104231)]