2015366320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 5617702944

約数和(自身を除く): 3602336624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 37, 40, 44, 55, 68, 74, 80, 85, 88, 110, 121, 136, 148, 170, 176, 185, 187, 220, 242, 272, 296, 331, 340, 370, 374, 407, 440, 484, 592, 605, 629, 662, 680, 740, 748, 814, 880, 935, 968, 1210, 1258, 1324, 1360, 1480, 1496, 1628, 1655, 1870, 1936, 2035, 2057, 2420, 2516, 2648, 2960, 2992, 3145, 3256, 3310, 3641, 3740, 4070, 4114, 4477, 4840, 5032, 5296, 5627, 6290, 6512, 6620, 6919, 7282, 7480, 8140, 8228, 8954, 9680, 10064, 10285, 11254, 12247, 12580, 13240, 13838, 14564, 14960, 16280, 16456, 17908, 18205, 20570, 22385, 22508, 24494, 25160, 26480, 27676, 28135, 29128, 32560, 32912, 34595, 35816, 36410, 40051, 41140, 44770, 45016, 48988, 50320, 55352, 56270, 58256, 61235, 61897, 69190, 71632, 72820, 76109, 80102, 82280, 89540, 90032, 97976, 110704, 112540, 122470, 123794, 134717, 138380, 145640, 152218, 160204, 164560, 179080, 195952, 200255, 208199, 225080, 244940, 247588, 269434, 276760, 291280, 304436, 309485, 320408, 358160, 380545, 400510, 416398, 450160, 489880, 495176, 538868, 553520, 608872, 618970, 640816, 673585, 680867, 761090, 801020, 832796, 979760, 990352, 1040995, 1077736, 1217744, 1237940, 1347170, 1361734, 1481887, 1522180, 1602040, 1665592, 2081990, 2155472, 2290189, 2475880, 2694340, 2723468, 2963774, 3044360, 3204080, 3331184, 3404335, 4163980, 4580378, 4951760, 5388680, 5446936, 5927548, 6088720, 6808670, 7409435, 8327960, 9160756, 10777360, 10893872, 11450945, 11855096, 13617340, 14818870, 16655920, 18321512, 22901890, 23710192, 25192079, 27234680, 29637740, 36643024, 45803780, 50384158, 54469360, 59275480, 91607560, 100768316, 118550960, 125960395, 183215120, 201536632, 251920790, 403073264, 503841580, 1007683160, 2015366320]

約数ペア:

[(1, 2015366320), (2, 1007683160), (4, 503841580), (5, 403073264), (8, 251920790), (10, 201536632), (11, 183215120), (16, 125960395), (17, 118550960), (20, 100768316), (22, 91607560), (34, 59275480), (37, 54469360), (40, 50384158), (44, 45803780), (55, 36643024), (68, 29637740), (74, 27234680), (80, 25192079), (85, 23710192), (88, 22901890), (110, 18321512), (121, 16655920), (136, 14818870), (148, 13617340), (170, 11855096), (176, 11450945), (185, 10893872), (187, 10777360), (220, 9160756), (242, 8327960), (272, 7409435), (296, 6808670), (331, 6088720), (340, 5927548), (370, 5446936), (374, 5388680), (407, 4951760), (440, 4580378), (484, 4163980), (592, 3404335), (605, 3331184), (629, 3204080), (662, 3044360), (680, 2963774), (740, 2723468), (748, 2694340), (814, 2475880), (880, 2290189), (935, 2155472), (968, 2081990), (1210, 1665592), (1258, 1602040), (1324, 1522180), (1360, 1481887), (1480, 1361734), (1496, 1347170), (1628, 1237940), (1655, 1217744), (1870, 1077736), (1936, 1040995), (2035, 990352), (2057, 979760), (2420, 832796), (2516, 801020), (2648, 761090), (2960, 680867), (2992, 673585), (3145, 640816), (3256, 618970), (3310, 608872), (3641, 553520), (3740, 538868), (4070, 495176), (4114, 489880), (4477, 450160), (4840, 416398), (5032, 400510), (5296, 380545), (5627, 358160), (6290, 320408), (6512, 309485), (6620, 304436), (6919, 291280), (7282, 276760), (7480, 269434), (8140, 247588), (8228, 244940), (8954, 225080), (9680, 208199), (10064, 200255), (10285, 195952), (11254, 179080), (12247, 164560), (12580, 160204), (13240, 152218), (13838, 145640), (14564, 138380), (14960, 134717), (16280, 123794), (16456, 122470), (17908, 112540), (18205, 110704), (20570, 97976), (22385, 90032), (22508, 89540), (24494, 82280), (25160, 80102), (26480, 76109), (27676, 72820), (28135, 71632), (29128, 69190), (32560, 61897), (32912, 61235), (34595, 58256), (35816, 56270), (36410, 55352), (40051, 50320), (41140, 48988), (44770, 45016)]