18817610760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{13913}}^1$

素因数の和:13977

約数の個数: 288

約数和(自身を含む): 69968775240

約数和(自身を除く): 51151164480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 289, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 578, 585, 612, 663, 680, 765, 780, 867, 884, 936, 1020, 1105, 1156, 1170, 1224, 1326, 1445, 1530, 1560, 1734, 1768, 1989, 2040, 2210, 2312, 2340, 2601, 2652, 2890, 3060, 3315, 3468, 3757, 3978, 4335, 4420, 4680, 5202, 5304, 5780, 6120, 6630, 6936, 7514, 7956, 8670, 8840, 9945, 10404, 11271, 11560, 13005, 13260, 13913, 15028, 15912, 17340, 18785, 19890, 20808, 22542, 26010, 26520, 27826, 30056, 33813, 34680, 37570, 39780, 41739, 45084, 52020, 55652, 56355, 67626, 69565, 75140, 79560, 83478, 90168, 104040, 111304, 112710, 125217, 135252, 139130, 150280, 166956, 169065, 180869, 208695, 225420, 236521, 250434, 270504, 278260, 333912, 338130, 361738, 417390, 450840, 473042, 500868, 542607, 556520, 626085, 676260, 709563, 723476, 834780, 904345, 946084, 1001736, 1085214, 1182605, 1252170, 1352520, 1419126, 1446952, 1627821, 1669560, 1808690, 1892168, 2128689, 2170428, 2365210, 2504340, 2713035, 2838252, 3074773, 3255642, 3547815, 3617380, 4020857, 4257378, 4340856, 4730420, 5008680, 5426070, 5676504, 6149546, 6511284, 7095630, 7234760, 8041714, 8139105, 8514756, 9224319, 9460840, 10643445, 10852140, 12062571, 12299092, 13022568, 14191260, 15373865, 16083428, 16278210, 17029512, 18448638, 20104285, 21286890, 21704280, 24125142, 24598184, 27672957, 28382520, 30747730, 32166856, 32556420, 36187713, 36897276, 40208570, 42573780, 46121595, 48250284, 52271141, 55345914, 60312855, 61495460, 65112840, 72375426, 73794552, 80417140, 85147560, 92243190, 96500568, 104542282, 110691828, 120625710, 122990920, 138364785, 144750852, 156813423, 160834280, 180938565, 184486380, 209084564, 221383656, 241251420, 261355705, 276729570, 289501704, 313626846, 361877130, 368972760, 418169128, 470440269, 482502840, 522711410, 553459140, 627253692, 723754260, 784067115, 940880538, 1045422820, 1106918280, 1254507384, 1447508520, 1568134230, 1881761076, 2090845640, 2352201345, 3136268460, 3763522152, 4704402690, 6272536920, 9408805380, 18817610760]

約数ペア:

[(1, 18817610760), (2, 9408805380), (3, 6272536920), (4, 4704402690), (5, 3763522152), (6, 3136268460), (8, 2352201345), (9, 2090845640), (10, 1881761076), (12, 1568134230), (13, 1447508520), (15, 1254507384), (17, 1106918280), (18, 1045422820), (20, 940880538), (24, 784067115), (26, 723754260), (30, 627253692), (34, 553459140), (36, 522711410), (39, 482502840), (40, 470440269), (45, 418169128), (51, 368972760), (52, 361877130), (60, 313626846), (65, 289501704), (68, 276729570), (72, 261355705), (78, 241251420), (85, 221383656), (90, 209084564), (102, 184486380), (104, 180938565), (117, 160834280), (120, 156813423), (130, 144750852), (136, 138364785), (153, 122990920), (156, 120625710), (170, 110691828), (180, 104542282), (195, 96500568), (204, 92243190), (221, 85147560), (234, 80417140), (255, 73794552), (260, 72375426), (289, 65112840), (306, 61495460), (312, 60312855), (340, 55345914), (360, 52271141), (390, 48250284), (408, 46121595), (442, 42573780), (468, 40208570), (510, 36897276), (520, 36187713), (578, 32556420), (585, 32166856), (612, 30747730), (663, 28382520), (680, 27672957), (765, 24598184), (780, 24125142), (867, 21704280), (884, 21286890), (936, 20104285), (1020, 18448638), (1105, 17029512), (1156, 16278210), (1170, 16083428), (1224, 15373865), (1326, 14191260), (1445, 13022568), (1530, 12299092), (1560, 12062571), (1734, 10852140), (1768, 10643445), (1989, 9460840), (2040, 9224319), (2210, 8514756), (2312, 8139105), (2340, 8041714), (2601, 7234760), (2652, 7095630), (2890, 6511284), (3060, 6149546), (3315, 5676504), (3468, 5426070), (3757, 5008680), (3978, 4730420), (4335, 4340856), (4420, 4257378), (4680, 4020857), (5202, 3617380), (5304, 3547815), (5780, 3255642), (6120, 3074773), (6630, 2838252), (6936, 2713035), (7514, 2504340), (7956, 2365210), (8670, 2170428), (8840, 2128689), (9945, 1892168), (10404, 1808690), (11271, 1669560), (11560, 1627821), (13005, 1446952), (13260, 1419126), (13913, 1352520), (15028, 1252170), (15912, 1182605), (17340, 1085214), (18785, 1001736), (19890, 946084), (20808, 904345), (22542, 834780), (26010, 723476), (26520, 709563), (27826, 676260), (30056, 626085), (33813, 556520), (34680, 542607), (37570, 500868), (39780, 473042), (41739, 450840), (45084, 417390), (52020, 361738), (55652, 338130), (56355, 333912), (67626, 278260), (69565, 270504), (75140, 250434), (79560, 236521), (83478, 225420), (90168, 208695), (104040, 180869), (111304, 169065), (112710, 166956), (125217, 150280), (135252, 139130)]