1895353740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2013

約数の個数: 288

約数和(自身を含む): 7088739840

約数和(自身を除く): 5193386100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 41, 42, 45, 57, 60, 63, 70, 76, 82, 84, 90, 95, 105, 114, 123, 126, 133, 140, 164, 171, 180, 190, 205, 210, 228, 246, 252, 266, 285, 287, 315, 342, 369, 380, 399, 410, 420, 492, 532, 570, 574, 615, 630, 665, 684, 738, 779, 798, 820, 855, 861, 1140, 1148, 1197, 1230, 1260, 1330, 1435, 1476, 1558, 1596, 1710, 1722, 1845, 1931, 1995, 2337, 2394, 2460, 2583, 2660, 2870, 3116, 3420, 3444, 3690, 3862, 3895, 3990, 4305, 4674, 4788, 5166, 5453, 5740, 5793, 5985, 7011, 7380, 7724, 7790, 7980, 8610, 9348, 9655, 10332, 10906, 11586, 11685, 11970, 12915, 13517, 14022, 15580, 16359, 17220, 17379, 19310, 21812, 23172, 23370, 23940, 25830, 27034, 27265, 28044, 28965, 32718, 34758, 35055, 36689, 38620, 40551, 46740, 49077, 51660, 54068, 54530, 57930, 65436, 67585, 69516, 70110, 73378, 79171, 81102, 81795, 86895, 98154, 109060, 110067, 115860, 121653, 135170, 140220, 146756, 158342, 162204, 163590, 173790, 183445, 196308, 202755, 220134, 237513, 243306, 245385, 256823, 270340, 316684, 327180, 330201, 347580, 366890, 395855, 405510, 440268, 475026, 486612, 490770, 513646, 550335, 554197, 608265, 660402, 712539, 733780, 770469, 791710, 811020, 950052, 981540, 1027292, 1100670, 1108394, 1187565, 1216530, 1284115, 1320804, 1425078, 1504249, 1540938, 1583420, 1651005, 1662591, 2201340, 2216788, 2311407, 2375130, 2433060, 2568230, 2770985, 2850156, 3008498, 3081876, 3302010, 3325182, 3562695, 3852345, 4512747, 4622814, 4750260, 4987773, 5136460, 5541970, 6016996, 6604020, 6650364, 7125390, 7521245, 7704690, 8312955, 9025494, 9245628, 9975546, 10529743, 11083940, 11557035, 13538241, 14250780, 15042490, 15409380, 16625910, 18050988, 19951092, 21059486, 22563735, 23114070, 24938865, 27076482, 30084980, 31589229, 33251820, 42118972, 45127470, 46228140, 49877730, 52648715, 54152964, 63178458, 67691205, 90254940, 94767687, 99755460, 105297430, 126356916, 135382410, 157946145, 189535374, 210594860, 270764820, 315892290, 379070748, 473838435, 631784580, 947676870, 1895353740]

約数ペア:

[(1, 1895353740), (2, 947676870), (3, 631784580), (4, 473838435), (5, 379070748), (6, 315892290), (7, 270764820), (9, 210594860), (10, 189535374), (12, 157946145), (14, 135382410), (15, 126356916), (18, 105297430), (19, 99755460), (20, 94767687), (21, 90254940), (28, 67691205), (30, 63178458), (35, 54152964), (36, 52648715), (38, 49877730), (41, 46228140), (42, 45127470), (45, 42118972), (57, 33251820), (60, 31589229), (63, 30084980), (70, 27076482), (76, 24938865), (82, 23114070), (84, 22563735), (90, 21059486), (95, 19951092), (105, 18050988), (114, 16625910), (123, 15409380), (126, 15042490), (133, 14250780), (140, 13538241), (164, 11557035), (171, 11083940), (180, 10529743), (190, 9975546), (205, 9245628), (210, 9025494), (228, 8312955), (246, 7704690), (252, 7521245), (266, 7125390), (285, 6650364), (287, 6604020), (315, 6016996), (342, 5541970), (369, 5136460), (380, 4987773), (399, 4750260), (410, 4622814), (420, 4512747), (492, 3852345), (532, 3562695), (570, 3325182), (574, 3302010), (615, 3081876), (630, 3008498), (665, 2850156), (684, 2770985), (738, 2568230), (779, 2433060), (798, 2375130), (820, 2311407), (855, 2216788), (861, 2201340), (1140, 1662591), (1148, 1651005), (1197, 1583420), (1230, 1540938), (1260, 1504249), (1330, 1425078), (1435, 1320804), (1476, 1284115), (1558, 1216530), (1596, 1187565), (1710, 1108394), (1722, 1100670), (1845, 1027292), (1931, 981540), (1995, 950052), (2337, 811020), (2394, 791710), (2460, 770469), (2583, 733780), (2660, 712539), (2870, 660402), (3116, 608265), (3420, 554197), (3444, 550335), (3690, 513646), (3862, 490770), (3895, 486612), (3990, 475026), (4305, 440268), (4674, 405510), (4788, 395855), (5166, 366890), (5453, 347580), (5740, 330201), (5793, 327180), (5985, 316684), (7011, 270340), (7380, 256823), (7724, 245385), (7790, 243306), (7980, 237513), (8610, 220134), (9348, 202755), (9655, 196308), (10332, 183445), (10906, 173790), (11586, 163590), (11685, 162204), (11970, 158342), (12915, 146756), (13517, 140220), (14022, 135170), (15580, 121653), (16359, 115860), (17220, 110067), (17379, 109060), (19310, 98154), (21812, 86895), (23172, 81795), (23370, 81102), (23940, 79171), (25830, 73378), (27034, 70110), (27265, 69516), (28044, 67585), (28965, 65436), (32718, 57930), (34758, 54530), (35055, 54068), (36689, 51660), (38620, 49077), (40551, 46740)]