1489701840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1810

約数の個数: 320

約数和(自身を含む): 5618211840

約数和(自身を除く): 4128510000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 48, 51, 55, 57, 60, 66, 68, 76, 80, 85, 88, 95, 102, 110, 114, 120, 132, 136, 152, 165, 170, 176, 187, 190, 204, 209, 220, 228, 240, 255, 264, 272, 285, 304, 323, 330, 340, 374, 380, 408, 418, 440, 456, 510, 528, 561, 570, 627, 646, 660, 680, 748, 760, 816, 836, 880, 912, 935, 969, 1020, 1045, 1122, 1140, 1254, 1292, 1320, 1360, 1496, 1520, 1615, 1672, 1747, 1870, 1938, 2040, 2090, 2244, 2280, 2508, 2584, 2640, 2805, 2992, 3135, 3230, 3344, 3494, 3553, 3740, 3876, 4080, 4180, 4488, 4560, 4845, 5016, 5168, 5241, 5610, 6270, 6460, 6988, 7106, 7480, 7752, 8360, 8735, 8976, 9690, 10032, 10482, 10659, 11220, 12540, 12920, 13976, 14212, 14960, 15504, 16720, 17470, 17765, 19217, 19380, 20964, 21318, 22440, 25080, 25840, 26205, 27952, 28424, 29699, 33193, 34940, 35530, 38434, 38760, 41928, 42636, 44880, 50160, 52410, 53295, 56848, 57651, 59398, 66386, 69880, 71060, 76868, 77520, 83856, 85272, 89097, 96085, 99579, 104820, 106590, 115302, 118796, 132772, 139760, 142120, 148495, 153736, 165965, 170544, 178194, 192170, 199158, 209640, 213180, 230604, 237592, 265544, 284240, 288255, 296990, 307472, 326689, 331930, 356388, 365123, 384340, 398316, 419280, 426360, 445485, 461208, 475184, 497895, 531088, 564281, 576510, 593980, 653378, 663860, 712776, 730246, 768680, 796632, 852720, 890970, 922416, 980067, 995790, 1095369, 1128562, 1153020, 1187960, 1306756, 1327720, 1425552, 1460492, 1537360, 1593264, 1633445, 1692843, 1781940, 1825615, 1960134, 1991580, 2190738, 2257124, 2306040, 2375920, 2613512, 2655440, 2821405, 2920984, 3266890, 3385686, 3563880, 3651230, 3920268, 3983160, 4381476, 4514248, 4612080, 4900335, 5227024, 5476845, 5642810, 5841968, 6207091, 6533780, 6771372, 7127760, 7302460, 7840536, 7966320, 8464215, 8762952, 9028496, 9800670, 10953690, 11285620, 12414182, 13067560, 13542744, 14604920, 15681072, 16928430, 17525904, 18621273, 19601340, 21907380, 22571240, 24828364, 26135120, 27085488, 29209840, 31035455, 33856860, 37242546, 39202680, 43814760, 45142480, 49656728, 62070910, 67713720, 74485092, 78405360, 87629520, 93106365, 99313456, 124141820, 135427440, 148970184, 186212730, 248283640, 297940368, 372425460, 496567280, 744850920, 1489701840]

約数ペア:

[(1, 1489701840), (2, 744850920), (3, 496567280), (4, 372425460), (5, 297940368), (6, 248283640), (8, 186212730), (10, 148970184), (11, 135427440), (12, 124141820), (15, 99313456), (16, 93106365), (17, 87629520), (19, 78405360), (20, 74485092), (22, 67713720), (24, 62070910), (30, 49656728), (33, 45142480), (34, 43814760), (38, 39202680), (40, 37242546), (44, 33856860), (48, 31035455), (51, 29209840), (55, 27085488), (57, 26135120), (60, 24828364), (66, 22571240), (68, 21907380), (76, 19601340), (80, 18621273), (85, 17525904), (88, 16928430), (95, 15681072), (102, 14604920), (110, 13542744), (114, 13067560), (120, 12414182), (132, 11285620), (136, 10953690), (152, 9800670), (165, 9028496), (170, 8762952), (176, 8464215), (187, 7966320), (190, 7840536), (204, 7302460), (209, 7127760), (220, 6771372), (228, 6533780), (240, 6207091), (255, 5841968), (264, 5642810), (272, 5476845), (285, 5227024), (304, 4900335), (323, 4612080), (330, 4514248), (340, 4381476), (374, 3983160), (380, 3920268), (408, 3651230), (418, 3563880), (440, 3385686), (456, 3266890), (510, 2920984), (528, 2821405), (561, 2655440), (570, 2613512), (627, 2375920), (646, 2306040), (660, 2257124), (680, 2190738), (748, 1991580), (760, 1960134), (816, 1825615), (836, 1781940), (880, 1692843), (912, 1633445), (935, 1593264), (969, 1537360), (1020, 1460492), (1045, 1425552), (1122, 1327720), (1140, 1306756), (1254, 1187960), (1292, 1153020), (1320, 1128562), (1360, 1095369), (1496, 995790), (1520, 980067), (1615, 922416), (1672, 890970), (1747, 852720), (1870, 796632), (1938, 768680), (2040, 730246), (2090, 712776), (2244, 663860), (2280, 653378), (2508, 593980), (2584, 576510), (2640, 564281), (2805, 531088), (2992, 497895), (3135, 475184), (3230, 461208), (3344, 445485), (3494, 426360), (3553, 419280), (3740, 398316), (3876, 384340), (4080, 365123), (4180, 356388), (4488, 331930), (4560, 326689), (4845, 307472), (5016, 296990), (5168, 288255), (5241, 284240), (5610, 265544), (6270, 237592), (6460, 230604), (6988, 213180), (7106, 209640), (7480, 199158), (7752, 192170), (8360, 178194), (8735, 170544), (8976, 165965), (9690, 153736), (10032, 148495), (10482, 142120), (10659, 139760), (11220, 132772), (12540, 118796), (12920, 115302), (13976, 106590), (14212, 104820), (14960, 99579), (15504, 96085), (16720, 89097), (17470, 85272), (17765, 83856), (19217, 77520), (19380, 76868), (20964, 71060), (21318, 69880), (22440, 66386), (25080, 59398), (25840, 57651), (26205, 56848), (27952, 53295), (28424, 52410), (29699, 50160), (33193, 44880), (34940, 42636), (35530, 41928), (38434, 38760)]