249188940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 384

約数和(自身を含む): 1043159040

約数和(自身を除く): 793970100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 260, 270, 273, 286, 297, 308, 315, 330, 351, 364, 378, 385, 390, 396, 420, 429, 455, 461, 462, 468, 495, 540, 546, 572, 585, 594, 630, 660, 693, 702, 715, 756, 770, 780, 819, 858, 910, 922, 924, 945, 990, 1001, 1092, 1155, 1170, 1188, 1260, 1287, 1365, 1383, 1386, 1404, 1430, 1485, 1540, 1638, 1716, 1755, 1820, 1844, 1890, 1980, 2002, 2079, 2145, 2305, 2310, 2340, 2457, 2574, 2730, 2766, 2772, 2860, 2970, 3003, 3227, 3276, 3465, 3510, 3780, 3861, 4004, 4095, 4149, 4158, 4290, 4610, 4620, 4914, 5005, 5071, 5148, 5460, 5532, 5940, 5993, 6006, 6435, 6454, 6915, 6930, 7020, 7722, 8190, 8298, 8316, 8580, 9009, 9220, 9681, 9828, 10010, 10142, 10395, 11986, 12012, 12285, 12447, 12870, 12908, 13830, 13860, 15015, 15213, 15444, 16135, 16380, 16596, 17979, 18018, 19305, 19362, 20020, 20284, 20745, 20790, 23972, 24570, 24894, 25355, 25740, 27027, 27660, 29043, 29965, 30030, 30426, 32270, 35497, 35958, 36036, 38610, 38724, 41490, 41580, 41951, 45045, 45639, 48405, 49140, 49788, 50710, 53937, 54054, 58086, 59930, 60060, 60852, 62235, 64540, 65923, 70994, 71916, 76065, 77220, 82980, 83902, 87129, 89895, 90090, 91278, 96810, 101420, 106491, 107874, 108108, 116172, 119860, 124470, 125853, 131846, 135135, 136917, 141988, 145215, 152130, 161811, 167804, 174258, 177485, 179790, 180180, 182556, 193620, 197769, 209755, 212982, 215748, 228195, 248940, 251706, 263692, 269685, 270270, 273834, 290430, 304260, 319473, 323622, 329615, 348516, 354970, 359580, 377559, 395538, 419510, 425964, 435645, 456390, 461461, 503412, 532455, 539370, 540540, 547668, 580860, 593307, 629265, 638946, 647244, 659230, 684585, 709940, 755118, 791076, 809055, 839020, 871290, 912780, 922922, 958419, 988845, 1064910, 1078740, 1132677, 1186614, 1258530, 1277892, 1318460, 1369170, 1384383, 1510236, 1597365, 1618110, 1742580, 1779921, 1845844, 1887795, 1916838, 1977690, 2129820, 2265354, 2307305, 2373228, 2517060, 2738340, 2768766, 2966535, 3194730, 3236220, 3559842, 3775590, 3833676, 3955380, 4153149, 4530708, 4614610, 4792095, 5537532, 5663385, 5933070, 6389460, 6921915, 7119684, 7551180, 8306298, 8899605, 9229220, 9584190, 11326770, 11866140, 12459447, 13843830, 16612596, 17799210, 19168380, 20765745, 22653540, 24918894, 27687660, 35598420, 41531490, 49837788, 62297235, 83062980, 124594470, 249188940]

約数ペア:

[(1, 249188940), (2, 124594470), (3, 83062980), (4, 62297235), (5, 49837788), (6, 41531490), (7, 35598420), (9, 27687660), (10, 24918894), (11, 22653540), (12, 20765745), (13, 19168380), (14, 17799210), (15, 16612596), (18, 13843830), (20, 12459447), (21, 11866140), (22, 11326770), (26, 9584190), (27, 9229220), (28, 8899605), (30, 8306298), (33, 7551180), (35, 7119684), (36, 6921915), (39, 6389460), (42, 5933070), (44, 5663385), (45, 5537532), (52, 4792095), (54, 4614610), (55, 4530708), (60, 4153149), (63, 3955380), (65, 3833676), (66, 3775590), (70, 3559842), (77, 3236220), (78, 3194730), (84, 2966535), (90, 2768766), (91, 2738340), (99, 2517060), (105, 2373228), (108, 2307305), (110, 2265354), (117, 2129820), (126, 1977690), (130, 1916838), (132, 1887795), (135, 1845844), (140, 1779921), (143, 1742580), (154, 1618110), (156, 1597365), (165, 1510236), (180, 1384383), (182, 1369170), (189, 1318460), (195, 1277892), (198, 1258530), (210, 1186614), (220, 1132677), (231, 1078740), (234, 1064910), (252, 988845), (260, 958419), (270, 922922), (273, 912780), (286, 871290), (297, 839020), (308, 809055), (315, 791076), (330, 755118), (351, 709940), (364, 684585), (378, 659230), (385, 647244), (390, 638946), (396, 629265), (420, 593307), (429, 580860), (455, 547668), (461, 540540), (462, 539370), (468, 532455), (495, 503412), (540, 461461), (546, 456390), (572, 435645), (585, 425964), (594, 419510), (630, 395538), (660, 377559), (693, 359580), (702, 354970), (715, 348516), (756, 329615), (770, 323622), (780, 319473), (819, 304260), (858, 290430), (910, 273834), (922, 270270), (924, 269685), (945, 263692), (990, 251706), (1001, 248940), (1092, 228195), (1155, 215748), (1170, 212982), (1188, 209755), (1260, 197769), (1287, 193620), (1365, 182556), (1383, 180180), (1386, 179790), (1404, 177485), (1430, 174258), (1485, 167804), (1540, 161811), (1638, 152130), (1716, 145215), (1755, 141988), (1820, 136917), (1844, 135135), (1890, 131846), (1980, 125853), (2002, 124470), (2079, 119860), (2145, 116172), (2305, 108108), (2310, 107874), (2340, 106491), (2457, 101420), (2574, 96810), (2730, 91278), (2766, 90090), (2772, 89895), (2860, 87129), (2970, 83902), (3003, 82980), (3227, 77220), (3276, 76065), (3465, 71916), (3510, 70994), (3780, 65923), (3861, 64540), (4004, 62235), (4095, 60852), (4149, 60060), (4158, 59930), (4290, 58086), (4610, 54054), (4620, 53937), (4914, 50710), (5005, 49788), (5071, 49140), (5148, 48405), (5460, 45639), (5532, 45045), (5940, 41951), (5993, 41580), (6006, 41490), (6435, 38724), (6454, 38610), (6915, 36036), (6930, 35958), (7020, 35497), (7722, 32270), (8190, 30426), (8298, 30030), (8316, 29965), (8580, 29043), (9009, 27660), (9220, 27027), (9681, 25740), (9828, 25355), (10010, 24894), (10142, 24570), (10395, 23972), (11986, 20790), (12012, 20745), (12285, 20284), (12447, 20020), (12870, 19362), (12908, 19305), (13830, 18018), (13860, 17979), (15015, 16596), (15213, 16380), (15444, 16135)]