18840198960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{6211}}^1$

素因数の和:6624

約数の個数: 240

約数和(自身を含む): 69214998528

約数和(自身を除く): 50374799568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 383, 396, 440, 495, 528, 660, 720, 766, 792, 880, 990, 1149, 1320, 1532, 1584, 1915, 1980, 2298, 2640, 3064, 3447, 3830, 3960, 4213, 4596, 5745, 6128, 6211, 6894, 7660, 7920, 8426, 9192, 11490, 12422, 12639, 13788, 15320, 16852, 17235, 18384, 18633, 21065, 22980, 24844, 25278, 27576, 30640, 31055, 33704, 34470, 37266, 37917, 42130, 45960, 49688, 50556, 55152, 55899, 62110, 63195, 67408, 68321, 68940, 74532, 75834, 84260, 91920, 93165, 99376, 101112, 111798, 124220, 126390, 136642, 137880, 149064, 151668, 168520, 186330, 189585, 202224, 204963, 223596, 248440, 252780, 273284, 275760, 279495, 298128, 303336, 337040, 341605, 372660, 379170, 409926, 447192, 496880, 505560, 546568, 558990, 606672, 614889, 683210, 745320, 758340, 819852, 894384, 1011120, 1024815, 1093136, 1117980, 1229778, 1366420, 1490640, 1516680, 1639704, 2049630, 2235960, 2378813, 2459556, 2732840, 3033360, 3074445, 3279408, 4099260, 4471920, 4757626, 4919112, 5465680, 6148890, 7136439, 8198520, 9515252, 9838224, 11894065, 12297780, 14272878, 16397040, 19030504, 21409317, 23788130, 24595560, 26166943, 28545756, 35682195, 38061008, 42818634, 47576260, 49191120, 52333886, 57091512, 71364390, 78500829, 85637268, 95152520, 104667772, 107046585, 114183024, 130834715, 142728780, 157001658, 171274536, 190305040, 209335544, 214093170, 235502487, 261669430, 285457560, 314003316, 342549072, 392504145, 418671088, 428186340, 471004974, 523338860, 570915120, 628006632, 785008290, 856372680, 942009948, 1046677720, 1177512435, 1256013264, 1570016580, 1712745360, 1884019896, 2093355440, 2355024870, 3140033160, 3768039792, 4710049740, 6280066320, 9420099480, 18840198960]

約数ペア:

[(1, 18840198960), (2, 9420099480), (3, 6280066320), (4, 4710049740), (5, 3768039792), (6, 3140033160), (8, 2355024870), (9, 2093355440), (10, 1884019896), (11, 1712745360), (12, 1570016580), (15, 1256013264), (16, 1177512435), (18, 1046677720), (20, 942009948), (22, 856372680), (24, 785008290), (30, 628006632), (33, 570915120), (36, 523338860), (40, 471004974), (44, 428186340), (45, 418671088), (48, 392504145), (55, 342549072), (60, 314003316), (66, 285457560), (72, 261669430), (80, 235502487), (88, 214093170), (90, 209335544), (99, 190305040), (110, 171274536), (120, 157001658), (132, 142728780), (144, 130834715), (165, 114183024), (176, 107046585), (180, 104667772), (198, 95152520), (220, 85637268), (240, 78500829), (264, 71364390), (330, 57091512), (360, 52333886), (383, 49191120), (396, 47576260), (440, 42818634), (495, 38061008), (528, 35682195), (660, 28545756), (720, 26166943), (766, 24595560), (792, 23788130), (880, 21409317), (990, 19030504), (1149, 16397040), (1320, 14272878), (1532, 12297780), (1584, 11894065), (1915, 9838224), (1980, 9515252), (2298, 8198520), (2640, 7136439), (3064, 6148890), (3447, 5465680), (3830, 4919112), (3960, 4757626), (4213, 4471920), (4596, 4099260), (5745, 3279408), (6128, 3074445), (6211, 3033360), (6894, 2732840), (7660, 2459556), (7920, 2378813), (8426, 2235960), (9192, 2049630), (11490, 1639704), (12422, 1516680), (12639, 1490640), (13788, 1366420), (15320, 1229778), (16852, 1117980), (17235, 1093136), (18384, 1024815), (18633, 1011120), (21065, 894384), (22980, 819852), (24844, 758340), (25278, 745320), (27576, 683210), (30640, 614889), (31055, 606672), (33704, 558990), (34470, 546568), (37266, 505560), (37917, 496880), (42130, 447192), (45960, 409926), (49688, 379170), (50556, 372660), (55152, 341605), (55899, 337040), (62110, 303336), (63195, 298128), (67408, 279495), (68321, 275760), (68940, 273284), (74532, 252780), (75834, 248440), (84260, 223596), (91920, 204963), (93165, 202224), (99376, 189585), (101112, 186330), (111798, 168520), (124220, 151668), (126390, 149064), (136642, 137880)]