21177762840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2515

約数の個数: 384

約数和(自身を含む): 77800020480

約数和(自身を除く): 56622257640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 61, 62, 65, 72, 78, 90, 93, 104, 117, 120, 122, 124, 130, 155, 156, 180, 183, 186, 195, 234, 244, 248, 260, 279, 305, 310, 312, 360, 366, 372, 390, 403, 465, 468, 488, 520, 549, 558, 585, 610, 620, 732, 744, 780, 793, 806, 915, 930, 936, 1098, 1116, 1170, 1209, 1220, 1240, 1395, 1464, 1560, 1586, 1612, 1830, 1860, 1891, 2015, 2196, 2232, 2340, 2379, 2393, 2418, 2440, 2745, 2790, 3172, 3224, 3627, 3660, 3720, 3782, 3965, 4030, 4392, 4680, 4758, 4786, 4836, 5490, 5580, 5673, 6045, 6344, 7137, 7179, 7254, 7320, 7564, 7930, 8060, 9455, 9516, 9572, 9672, 10980, 11160, 11346, 11895, 11965, 12090, 14274, 14358, 14508, 15128, 15860, 16120, 17019, 18135, 18910, 19032, 19144, 21537, 21960, 22692, 23790, 23930, 24180, 24583, 28365, 28548, 28716, 29016, 31109, 31720, 34038, 35685, 35895, 36270, 37820, 43074, 45384, 47580, 47860, 48360, 49166, 56730, 57096, 57432, 62218, 68076, 71370, 71790, 72540, 73749, 74183, 75640, 85095, 86148, 93327, 95160, 95720, 98332, 107685, 113460, 122915, 124436, 136152, 142740, 143580, 145080, 145973, 147498, 148366, 155545, 170190, 172296, 186654, 196664, 215370, 221247, 222549, 226920, 245830, 248872, 279981, 285480, 287160, 291946, 294996, 296732, 311090, 340380, 368745, 370915, 373308, 430740, 437919, 442494, 445098, 466635, 491660, 559962, 583892, 589992, 593464, 622180, 667647, 680760, 729865, 737490, 741830, 746616, 861480, 875838, 884988, 890196, 933270, 964379, 983320, 1106235, 1112745, 1119924, 1167784, 1244360, 1313757, 1335294, 1399905, 1459730, 1474980, 1483660, 1751676, 1769976, 1780392, 1866540, 1897649, 1928758, 2189595, 2212470, 2225490, 2239848, 2627514, 2670588, 2799810, 2893137, 2919460, 2949960, 2967320, 3338235, 3503352, 3733080, 3795298, 3857516, 4379190, 4424940, 4450980, 4525163, 4821895, 5255028, 5341176, 5599620, 5692947, 5786274, 5838920, 6568785, 6676470, 7590596, 7715032, 8679411, 8758380, 8849880, 8901960, 9050326, 9488245, 9643790, 10510056, 11199240, 11385894, 11572548, 13137570, 13352940, 13575489, 14465685, 15181192, 17078841, 17358822, 17516760, 18100652, 18976490, 19287580, 22625815, 22771788, 23145096, 26275140, 26705880, 27150978, 28464735, 28931370, 34157682, 34717644, 36201304, 37952980, 38575160, 40726467, 43397055, 45251630, 45543576, 52550280, 54301956, 56929470, 57862740, 58827119, 67877445, 68315364, 69435288, 75905960, 81452934, 85394205, 86794110, 90503260, 108603912, 113858940, 115725480, 117654238, 135754890, 136630728, 162905868, 170788410, 173588220, 176481357, 181006520, 203632335, 227717880, 235308476, 271509780, 294135595, 325811736, 341576820, 347176440, 352962714, 407264670, 470616952, 529444071, 543019560, 588271190, 683153640, 705925428, 814529340, 882406785, 1058888142, 1176542380, 1411850856, 1629058680, 1764813570, 2117776284, 2353084760, 2647220355, 3529627140, 4235552568, 5294440710, 7059254280, 10588881420, 21177762840]

約数ペア:

[(1, 21177762840), (2, 10588881420), (3, 7059254280), (4, 5294440710), (5, 4235552568), (6, 3529627140), (8, 2647220355), (9, 2353084760), (10, 2117776284), (12, 1764813570), (13, 1629058680), (15, 1411850856), (18, 1176542380), (20, 1058888142), (24, 882406785), (26, 814529340), (30, 705925428), (31, 683153640), (36, 588271190), (39, 543019560), (40, 529444071), (45, 470616952), (52, 407264670), (60, 352962714), (61, 347176440), (62, 341576820), (65, 325811736), (72, 294135595), (78, 271509780), (90, 235308476), (93, 227717880), (104, 203632335), (117, 181006520), (120, 176481357), (122, 173588220), (124, 170788410), (130, 162905868), (155, 136630728), (156, 135754890), (180, 117654238), (183, 115725480), (186, 113858940), (195, 108603912), (234, 90503260), (244, 86794110), (248, 85394205), (260, 81452934), (279, 75905960), (305, 69435288), (310, 68315364), (312, 67877445), (360, 58827119), (366, 57862740), (372, 56929470), (390, 54301956), (403, 52550280), (465, 45543576), (468, 45251630), (488, 43397055), (520, 40726467), (549, 38575160), (558, 37952980), (585, 36201304), (610, 34717644), (620, 34157682), (732, 28931370), (744, 28464735), (780, 27150978), (793, 26705880), (806, 26275140), (915, 23145096), (930, 22771788), (936, 22625815), (1098, 19287580), (1116, 18976490), (1170, 18100652), (1209, 17516760), (1220, 17358822), (1240, 17078841), (1395, 15181192), (1464, 14465685), (1560, 13575489), (1586, 13352940), (1612, 13137570), (1830, 11572548), (1860, 11385894), (1891, 11199240), (2015, 10510056), (2196, 9643790), (2232, 9488245), (2340, 9050326), (2379, 8901960), (2393, 8849880), (2418, 8758380), (2440, 8679411), (2745, 7715032), (2790, 7590596), (3172, 6676470), (3224, 6568785), (3627, 5838920), (3660, 5786274), (3720, 5692947), (3782, 5599620), (3965, 5341176), (4030, 5255028), (4392, 4821895), (4680, 4525163), (4758, 4450980), (4786, 4424940), (4836, 4379190), (5490, 3857516), (5580, 3795298), (5673, 3733080), (6045, 3503352), (6344, 3338235), (7137, 2967320), (7179, 2949960), (7254, 2919460), (7320, 2893137), (7564, 2799810), (7930, 2670588), (8060, 2627514), (9455, 2239848), (9516, 2225490), (9572, 2212470), (9672, 2189595), (10980, 1928758), (11160, 1897649), (11346, 1866540), (11895, 1780392), (11965, 1769976), (12090, 1751676), (14274, 1483660), (14358, 1474980), (14508, 1459730), (15128, 1399905), (15860, 1335294), (16120, 1313757), (17019, 1244360), (18135, 1167784), (18910, 1119924), (19032, 1112745), (19144, 1106235), (21537, 983320), (21960, 964379), (22692, 933270), (23790, 890196), (23930, 884988), (24180, 875838), (24583, 861480), (28365, 746616), (28548, 741830), (28716, 737490), (29016, 729865), (31109, 680760), (31720, 667647), (34038, 622180), (35685, 593464), (35895, 589992), (36270, 583892), (37820, 559962), (43074, 491660), (45384, 466635), (47580, 445098), (47860, 442494), (48360, 437919), (49166, 430740), (56730, 373308), (57096, 370915), (57432, 368745), (62218, 340380), (68076, 311090), (71370, 296732), (71790, 294996), (72540, 291946), (73749, 287160), (74183, 285480), (75640, 279981), (85095, 248872), (86148, 245830), (93327, 226920), (95160, 222549), (95720, 221247), (98332, 215370), (107685, 196664), (113460, 186654), (122915, 172296), (124436, 170190), (136152, 155545), (142740, 148366), (143580, 147498), (145080, 145973)]