19530655560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1399}}^1$

素因数の和:1605

約数の個数: 384

約数和(自身を含む): 72465120000

約数和(自身を除く): 52934464440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 157, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 314, 342, 360, 380, 390, 456, 468, 471, 494, 520, 570, 585, 628, 684, 741, 760, 780, 785, 855, 936, 942, 988, 1140, 1170, 1235, 1256, 1368, 1399, 1413, 1482, 1560, 1570, 1710, 1884, 1976, 2041, 2223, 2280, 2340, 2355, 2470, 2798, 2826, 2964, 2983, 3140, 3420, 3705, 3768, 4082, 4197, 4446, 4680, 4710, 4940, 5596, 5652, 5928, 5966, 6123, 6280, 6840, 6995, 7065, 7410, 8164, 8394, 8892, 8949, 9420, 9880, 10205, 11115, 11192, 11304, 11932, 12246, 12591, 13990, 14130, 14820, 14915, 16328, 16788, 17784, 17898, 18187, 18369, 18840, 20410, 20985, 22230, 23864, 24492, 25182, 26581, 26847, 27980, 28260, 29640, 29830, 30615, 33576, 35796, 36374, 36738, 38779, 40820, 41970, 44460, 44745, 48984, 50364, 53162, 53694, 54561, 55960, 56520, 59660, 61230, 62955, 71592, 72748, 73476, 77558, 79743, 81640, 83940, 88920, 89490, 90935, 91845, 100728, 106324, 107388, 109122, 116337, 119320, 122460, 125910, 132905, 134235, 145496, 146952, 155116, 159486, 163683, 167880, 178980, 181870, 183690, 193895, 212648, 214776, 218244, 219643, 232674, 239229, 244920, 251820, 265810, 268470, 272805, 310232, 318972, 327366, 345553, 349011, 357960, 363740, 367380, 387790, 398715, 436488, 439286, 465348, 478458, 503640, 531620, 536940, 545610, 581685, 637944, 654732, 658929, 691106, 698022, 727480, 734760, 775580, 797430, 818415, 878572, 930696, 956916, 1036659, 1063240, 1073880, 1091220, 1098215, 1163370, 1196145, 1309464, 1317858, 1382212, 1396044, 1551160, 1594860, 1636830, 1727765, 1745055, 1757144, 1913832, 1976787, 2073318, 2182440, 2196430, 2326740, 2392290, 2635716, 2764424, 2792088, 2855359, 3109977, 3189720, 3273660, 3294645, 3455530, 3490110, 3953574, 4146636, 4173217, 4392860, 4653480, 4784580, 5183295, 5271432, 5710718, 6219954, 6547320, 6589290, 6911060, 6980220, 7907148, 8293272, 8346434, 8566077, 8785720, 9569160, 9883935, 10366590, 11421436, 12439908, 12519651, 13178580, 13822120, 13960440, 14276795, 15549885, 15814296, 16692868, 17132154, 19767870, 20733180, 20866085, 22842872, 24879816, 25039302, 25698231, 26357160, 28553590, 31099770, 33385736, 34264308, 37558953, 39535740, 41466360, 41732170, 42830385, 50078604, 51396462, 54251821, 57107180, 62199540, 62598255, 68528616, 75117906, 79071480, 83464340, 85660770, 100157208, 102792924, 108503642, 114214360, 124399080, 125196510, 128491155, 150235812, 162755463, 166928680, 171321540, 187794765, 205585848, 217007284, 250393020, 256982310, 271259105, 300471624, 325510926, 342643080, 375589530, 434014568, 488266389, 500786040, 513964620, 542518210, 651021852, 751179060, 813777315, 976532778, 1027929240, 1085036420, 1302043704, 1502358120, 1627554630, 1953065556, 2170072840, 2441331945, 3255109260, 3906131112, 4882663890, 6510218520, 9765327780, 19530655560]

約数ペア:

[(1, 19530655560), (2, 9765327780), (3, 6510218520), (4, 4882663890), (5, 3906131112), (6, 3255109260), (8, 2441331945), (9, 2170072840), (10, 1953065556), (12, 1627554630), (13, 1502358120), (15, 1302043704), (18, 1085036420), (19, 1027929240), (20, 976532778), (24, 813777315), (26, 751179060), (30, 651021852), (36, 542518210), (38, 513964620), (39, 500786040), (40, 488266389), (45, 434014568), (52, 375589530), (57, 342643080), (60, 325510926), (65, 300471624), (72, 271259105), (76, 256982310), (78, 250393020), (90, 217007284), (95, 205585848), (104, 187794765), (114, 171321540), (117, 166928680), (120, 162755463), (130, 150235812), (152, 128491155), (156, 125196510), (157, 124399080), (171, 114214360), (180, 108503642), (190, 102792924), (195, 100157208), (228, 85660770), (234, 83464340), (247, 79071480), (260, 75117906), (285, 68528616), (312, 62598255), (314, 62199540), (342, 57107180), (360, 54251821), (380, 51396462), (390, 50078604), (456, 42830385), (468, 41732170), (471, 41466360), (494, 39535740), (520, 37558953), (570, 34264308), (585, 33385736), (628, 31099770), (684, 28553590), (741, 26357160), (760, 25698231), (780, 25039302), (785, 24879816), (855, 22842872), (936, 20866085), (942, 20733180), (988, 19767870), (1140, 17132154), (1170, 16692868), (1235, 15814296), (1256, 15549885), (1368, 14276795), (1399, 13960440), (1413, 13822120), (1482, 13178580), (1560, 12519651), (1570, 12439908), (1710, 11421436), (1884, 10366590), (1976, 9883935), (2041, 9569160), (2223, 8785720), (2280, 8566077), (2340, 8346434), (2355, 8293272), (2470, 7907148), (2798, 6980220), (2826, 6911060), (2964, 6589290), (2983, 6547320), (3140, 6219954), (3420, 5710718), (3705, 5271432), (3768, 5183295), (4082, 4784580), (4197, 4653480), (4446, 4392860), (4680, 4173217), (4710, 4146636), (4940, 3953574), (5596, 3490110), (5652, 3455530), (5928, 3294645), (5966, 3273660), (6123, 3189720), (6280, 3109977), (6840, 2855359), (6995, 2792088), (7065, 2764424), (7410, 2635716), (8164, 2392290), (8394, 2326740), (8892, 2196430), (8949, 2182440), (9420, 2073318), (9880, 1976787), (10205, 1913832), (11115, 1757144), (11192, 1745055), (11304, 1727765), (11932, 1636830), (12246, 1594860), (12591, 1551160), (13990, 1396044), (14130, 1382212), (14820, 1317858), (14915, 1309464), (16328, 1196145), (16788, 1163370), (17784, 1098215), (17898, 1091220), (18187, 1073880), (18369, 1063240), (18840, 1036659), (20410, 956916), (20985, 930696), (22230, 878572), (23864, 818415), (24492, 797430), (25182, 775580), (26581, 734760), (26847, 727480), (27980, 698022), (28260, 691106), (29640, 658929), (29830, 654732), (30615, 637944), (33576, 581685), (35796, 545610), (36374, 536940), (36738, 531620), (38779, 503640), (40820, 478458), (41970, 465348), (44460, 439286), (44745, 436488), (48984, 398715), (50364, 387790), (53162, 367380), (53694, 363740), (54561, 357960), (55960, 349011), (56520, 345553), (59660, 327366), (61230, 318972), (62955, 310232), (71592, 272805), (72748, 268470), (73476, 265810), (77558, 251820), (79743, 244920), (81640, 239229), (83940, 232674), (88920, 219643), (89490, 218244), (90935, 214776), (91845, 212648), (100728, 193895), (106324, 183690), (107388, 181870), (109122, 178980), (116337, 167880), (119320, 163683), (122460, 159486), (125910, 155116), (132905, 146952), (134235, 145496)]