1440852840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1486

約数の個数: 384

約数和(自身を含む): 5885136000

約数和(自身を除く): 4444283160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 49, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 108, 114, 120, 126, 133, 135, 140, 147, 152, 168, 171, 180, 189, 190, 196, 210, 216, 228, 245, 252, 266, 270, 280, 285, 294, 315, 342, 360, 378, 380, 392, 399, 420, 441, 456, 490, 504, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 760, 798, 840, 855, 882, 931, 945, 980, 1026, 1064, 1080, 1140, 1176, 1197, 1260, 1323, 1330, 1368, 1433, 1470, 1512, 1596, 1710, 1764, 1862, 1890, 1960, 1995, 2052, 2205, 2280, 2394, 2520, 2565, 2646, 2660, 2793, 2866, 2940, 3192, 3420, 3528, 3591, 3724, 3780, 3990, 4104, 4299, 4410, 4655, 4788, 5130, 5292, 5320, 5586, 5732, 5880, 5985, 6615, 6840, 7165, 7182, 7448, 7560, 7980, 8379, 8598, 8820, 9310, 9576, 10031, 10260, 10584, 11172, 11464, 11970, 12897, 13230, 13965, 14330, 14364, 15960, 16758, 17196, 17640, 17955, 18620, 20062, 20520, 21495, 22344, 23940, 25137, 25794, 26460, 27227, 27930, 28660, 28728, 30093, 33516, 34392, 35910, 37240, 38691, 40124, 41895, 42990, 47880, 50155, 50274, 51588, 52920, 54454, 55860, 57320, 60186, 64485, 67032, 70217, 71820, 77382, 80248, 81681, 83790, 85980, 90279, 100310, 100548, 103176, 108908, 111720, 120372, 125685, 128970, 136135, 140434, 143640, 150465, 154764, 163362, 167580, 171960, 180558, 190589, 193455, 200620, 201096, 210651, 217816, 240744, 245043, 251370, 257940, 270837, 272270, 280868, 300930, 309528, 326724, 335160, 351085, 361116, 381178, 386910, 401240, 408405, 421302, 451395, 490086, 502740, 515880, 541674, 544540, 561736, 571767, 601860, 631953, 653448, 702170, 722232, 735129, 762356, 773820, 816810, 842604, 902790, 952945, 980172, 1005480, 1053255, 1083348, 1089080, 1143534, 1203720, 1225215, 1263906, 1334123, 1354185, 1404340, 1470258, 1524712, 1547640, 1633620, 1685208, 1715301, 1805580, 1895859, 1905890, 1960344, 2106510, 2166696, 2287068, 2450430, 2527812, 2668246, 2708370, 2808680, 2858835, 2940516, 3159765, 3267240, 3430602, 3611160, 3675645, 3791718, 3811780, 4002369, 4213020, 4574136, 4900860, 5055624, 5145903, 5336492, 5416740, 5717670, 5881032, 6319530, 6670615, 6861204, 7351290, 7583436, 7623560, 8004738, 8426040, 8576505, 9479295, 9801720, 10291806, 10672984, 10833480, 11435340, 12007107, 12639060, 13341230, 13722408, 14702580, 15166872, 16009476, 17153010, 18958590, 20011845, 20583612, 22870680, 24014214, 25278120, 25729515, 26682460, 29405160, 32018952, 34306020, 36021321, 37917180, 40023690, 41167224, 48028428, 51459030, 53364920, 60035535, 68612040, 72042642, 75834360, 80047380, 96056856, 102918060, 120071070, 144085284, 160094760, 180106605, 205836120, 240142140, 288170568, 360213210, 480284280, 720426420, 1440852840]

約数ペア:

[(1, 1440852840), (2, 720426420), (3, 480284280), (4, 360213210), (5, 288170568), (6, 240142140), (7, 205836120), (8, 180106605), (9, 160094760), (10, 144085284), (12, 120071070), (14, 102918060), (15, 96056856), (18, 80047380), (19, 75834360), (20, 72042642), (21, 68612040), (24, 60035535), (27, 53364920), (28, 51459030), (30, 48028428), (35, 41167224), (36, 40023690), (38, 37917180), (40, 36021321), (42, 34306020), (45, 32018952), (49, 29405160), (54, 26682460), (56, 25729515), (57, 25278120), (60, 24014214), (63, 22870680), (70, 20583612), (72, 20011845), (76, 18958590), (84, 17153010), (90, 16009476), (95, 15166872), (98, 14702580), (105, 13722408), (108, 13341230), (114, 12639060), (120, 12007107), (126, 11435340), (133, 10833480), (135, 10672984), (140, 10291806), (147, 9801720), (152, 9479295), (168, 8576505), (171, 8426040), (180, 8004738), (189, 7623560), (190, 7583436), (196, 7351290), (210, 6861204), (216, 6670615), (228, 6319530), (245, 5881032), (252, 5717670), (266, 5416740), (270, 5336492), (280, 5145903), (285, 5055624), (294, 4900860), (315, 4574136), (342, 4213020), (360, 4002369), (378, 3811780), (380, 3791718), (392, 3675645), (399, 3611160), (420, 3430602), (441, 3267240), (456, 3159765), (490, 2940516), (504, 2858835), (513, 2808680), (532, 2708370), (540, 2668246), (570, 2527812), (588, 2450430), (630, 2287068), (665, 2166696), (684, 2106510), (735, 1960344), (756, 1905890), (760, 1895859), (798, 1805580), (840, 1715301), (855, 1685208), (882, 1633620), (931, 1547640), (945, 1524712), (980, 1470258), (1026, 1404340), (1064, 1354185), (1080, 1334123), (1140, 1263906), (1176, 1225215), (1197, 1203720), (1260, 1143534), (1323, 1089080), (1330, 1083348), (1368, 1053255), (1433, 1005480), (1470, 980172), (1512, 952945), (1596, 902790), (1710, 842604), (1764, 816810), (1862, 773820), (1890, 762356), (1960, 735129), (1995, 722232), (2052, 702170), (2205, 653448), (2280, 631953), (2394, 601860), (2520, 571767), (2565, 561736), (2646, 544540), (2660, 541674), (2793, 515880), (2866, 502740), (2940, 490086), (3192, 451395), (3420, 421302), (3528, 408405), (3591, 401240), (3724, 386910), (3780, 381178), (3990, 361116), (4104, 351085), (4299, 335160), (4410, 326724), (4655, 309528), (4788, 300930), (5130, 280868), (5292, 272270), (5320, 270837), (5586, 257940), (5732, 251370), (5880, 245043), (5985, 240744), (6615, 217816), (6840, 210651), (7165, 201096), (7182, 200620), (7448, 193455), (7560, 190589), (7980, 180558), (8379, 171960), (8598, 167580), (8820, 163362), (9310, 154764), (9576, 150465), (10031, 143640), (10260, 140434), (10584, 136135), (11172, 128970), (11464, 125685), (11970, 120372), (12897, 111720), (13230, 108908), (13965, 103176), (14330, 100548), (14364, 100310), (15960, 90279), (16758, 85980), (17196, 83790), (17640, 81681), (17955, 80248), (18620, 77382), (20062, 71820), (20520, 70217), (21495, 67032), (22344, 64485), (23940, 60186), (25137, 57320), (25794, 55860), (26460, 54454), (27227, 52920), (27930, 51588), (28660, 50274), (28728, 50155), (30093, 47880), (33516, 42990), (34392, 41895), (35910, 40124), (37240, 38691)]