1428451920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2183

約数の個数: 360

約数和(自身を含む): 5876900640

約数和(自身を除く): 4448448720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 168, 171, 180, 190, 196, 210, 228, 240, 245, 252, 266, 280, 285, 294, 304, 315, 336, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 532, 560, 570, 588, 630, 665, 684, 720, 735, 760, 784, 798, 840, 855, 882, 912, 931, 980, 1008, 1064, 1140, 1176, 1197, 1260, 1330, 1368, 1470, 1520, 1596, 1680, 1710, 1764, 1862, 1960, 1995, 2128, 2131, 2205, 2280, 2352, 2394, 2520, 2660, 2736, 2793, 2940, 3192, 3420, 3528, 3724, 3920, 3990, 4262, 4410, 4560, 4655, 4788, 5040, 5320, 5586, 5880, 5985, 6384, 6393, 6840, 7056, 7448, 7980, 8379, 8524, 8820, 9310, 9576, 10640, 10655, 11172, 11760, 11970, 12786, 13680, 13965, 14896, 14917, 15960, 16758, 17048, 17640, 18620, 19152, 19179, 21310, 22344, 23940, 25572, 27930, 29834, 31920, 31965, 33516, 34096, 35280, 37240, 38358, 40489, 41895, 42620, 44688, 44751, 47880, 51144, 55860, 59668, 63930, 67032, 74480, 74585, 76716, 80978, 83790, 85240, 89502, 95760, 95895, 102288, 104419, 111720, 119336, 121467, 127860, 134064, 134253, 149170, 153432, 161956, 167580, 170480, 179004, 191790, 202445, 208838, 223440, 223755, 238672, 242934, 255720, 268506, 283423, 298340, 306864, 313257, 323912, 335160, 358008, 364401, 383580, 404890, 417676, 447510, 485868, 511440, 522095, 537012, 566846, 596680, 607335, 626514, 647824, 670320, 671265, 716016, 728802, 767160, 809780, 835352, 850269, 895020, 939771, 971736, 1044190, 1074024, 1133692, 1193360, 1214670, 1253028, 1342530, 1417115, 1457604, 1534320, 1566285, 1619560, 1670704, 1700538, 1790040, 1822005, 1879542, 1943472, 1983961, 2088380, 2148048, 2267384, 2429340, 2506056, 2550807, 2685060, 2834230, 2915208, 3132570, 3239120, 3401076, 3580080, 3644010, 3759084, 3967922, 4176760, 4251345, 4534768, 4698855, 4858680, 5012112, 5101614, 5370120, 5668460, 5830416, 5951883, 6265140, 6802152, 7288020, 7518168, 7935844, 8353520, 8502690, 9397710, 9717360, 9919805, 10203228, 10740240, 11336920, 11903766, 12530280, 12754035, 13604304, 14576040, 15036336, 15871688, 17005380, 17855649, 18795420, 19839610, 20406456, 22673840, 23807532, 25060560, 25508070, 29152080, 29759415, 31743376, 34010760, 35711298, 37590840, 39679220, 40812912, 47615064, 51016140, 59518830, 68021520, 71422596, 75181680, 79358440, 89278245, 95230128, 102032280, 119037660, 142845192, 158716880, 178556490, 204064560, 238075320, 285690384, 357112980, 476150640, 714225960, 1428451920]

約数ペア:

[(1, 1428451920), (2, 714225960), (3, 476150640), (4, 357112980), (5, 285690384), (6, 238075320), (7, 204064560), (8, 178556490), (9, 158716880), (10, 142845192), (12, 119037660), (14, 102032280), (15, 95230128), (16, 89278245), (18, 79358440), (19, 75181680), (20, 71422596), (21, 68021520), (24, 59518830), (28, 51016140), (30, 47615064), (35, 40812912), (36, 39679220), (38, 37590840), (40, 35711298), (42, 34010760), (45, 31743376), (48, 29759415), (49, 29152080), (56, 25508070), (57, 25060560), (60, 23807532), (63, 22673840), (70, 20406456), (72, 19839610), (76, 18795420), (80, 17855649), (84, 17005380), (90, 15871688), (95, 15036336), (98, 14576040), (105, 13604304), (112, 12754035), (114, 12530280), (120, 11903766), (126, 11336920), (133, 10740240), (140, 10203228), (144, 9919805), (147, 9717360), (152, 9397710), (168, 8502690), (171, 8353520), (180, 7935844), (190, 7518168), (196, 7288020), (210, 6802152), (228, 6265140), (240, 5951883), (245, 5830416), (252, 5668460), (266, 5370120), (280, 5101614), (285, 5012112), (294, 4858680), (304, 4698855), (315, 4534768), (336, 4251345), (342, 4176760), (360, 3967922), (380, 3759084), (392, 3644010), (399, 3580080), (420, 3401076), (441, 3239120), (456, 3132570), (490, 2915208), (504, 2834230), (532, 2685060), (560, 2550807), (570, 2506056), (588, 2429340), (630, 2267384), (665, 2148048), (684, 2088380), (720, 1983961), (735, 1943472), (760, 1879542), (784, 1822005), (798, 1790040), (840, 1700538), (855, 1670704), (882, 1619560), (912, 1566285), (931, 1534320), (980, 1457604), (1008, 1417115), (1064, 1342530), (1140, 1253028), (1176, 1214670), (1197, 1193360), (1260, 1133692), (1330, 1074024), (1368, 1044190), (1470, 971736), (1520, 939771), (1596, 895020), (1680, 850269), (1710, 835352), (1764, 809780), (1862, 767160), (1960, 728802), (1995, 716016), (2128, 671265), (2131, 670320), (2205, 647824), (2280, 626514), (2352, 607335), (2394, 596680), (2520, 566846), (2660, 537012), (2736, 522095), (2793, 511440), (2940, 485868), (3192, 447510), (3420, 417676), (3528, 404890), (3724, 383580), (3920, 364401), (3990, 358008), (4262, 335160), (4410, 323912), (4560, 313257), (4655, 306864), (4788, 298340), (5040, 283423), (5320, 268506), (5586, 255720), (5880, 242934), (5985, 238672), (6384, 223755), (6393, 223440), (6840, 208838), (7056, 202445), (7448, 191790), (7980, 179004), (8379, 170480), (8524, 167580), (8820, 161956), (9310, 153432), (9576, 149170), (10640, 134253), (10655, 134064), (11172, 127860), (11760, 121467), (11970, 119336), (12786, 111720), (13680, 104419), (13965, 102288), (14896, 95895), (14917, 95760), (15960, 89502), (16758, 85240), (17048, 83790), (17640, 80978), (18620, 76716), (19152, 74585), (19179, 74480), (21310, 67032), (22344, 63930), (23940, 59668), (25572, 55860), (27930, 51144), (29834, 47880), (31920, 44751), (31965, 44688), (33516, 42620), (34096, 41895), (35280, 40489), (37240, 38358)]