19329975120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{128047}}^1$

素因数の和:128117

約数の個数: 160

約数和(自身を含む): 65163115008

約数和(自身を除く): 45833139888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 510, 555, 592, 629, 680, 740, 816, 888, 1020, 1110, 1258, 1360, 1480, 1776, 1887, 2040, 2220, 2516, 2960, 3145, 3774, 4080, 4440, 5032, 6290, 7548, 8880, 9435, 10064, 12580, 15096, 18870, 25160, 30192, 37740, 50320, 75480, 128047, 150960, 256094, 384141, 512188, 640235, 768282, 1024376, 1280470, 1536564, 1920705, 2048752, 2176799, 2560940, 3073128, 3841410, 4353598, 4737739, 5121880, 6146256, 6530397, 7682820, 8707196, 9475478, 10243760, 10883995, 13060794, 14213217, 15365640, 17414392, 18950956, 21767990, 23688695, 26121588, 28426434, 30731280, 32651985, 34828784, 37901912, 43535980, 47377390, 52243176, 56852868, 65303970, 71066085, 75803824, 80541563, 87071960, 94754780, 104486352, 113705736, 130607940, 142132170, 161083126, 174143920, 189509560, 227411472, 241624689, 261215880, 284264340, 322166252, 379019120, 402707815, 483249378, 522431760, 568528680, 644332504, 805415630, 966498756, 1137057360, 1208123445, 1288665008, 1610831260, 1932997512, 2416246890, 3221662520, 3865995024, 4832493780, 6443325040, 9664987560, 19329975120]

約数ペア:

[(1, 19329975120), (2, 9664987560), (3, 6443325040), (4, 4832493780), (5, 3865995024), (6, 3221662520), (8, 2416246890), (10, 1932997512), (12, 1610831260), (15, 1288665008), (16, 1208123445), (17, 1137057360), (20, 966498756), (24, 805415630), (30, 644332504), (34, 568528680), (37, 522431760), (40, 483249378), (48, 402707815), (51, 379019120), (60, 322166252), (68, 284264340), (74, 261215880), (80, 241624689), (85, 227411472), (102, 189509560), (111, 174143920), (120, 161083126), (136, 142132170), (148, 130607940), (170, 113705736), (185, 104486352), (204, 94754780), (222, 87071960), (240, 80541563), (255, 75803824), (272, 71066085), (296, 65303970), (340, 56852868), (370, 52243176), (408, 47377390), (444, 43535980), (510, 37901912), (555, 34828784), (592, 32651985), (629, 30731280), (680, 28426434), (740, 26121588), (816, 23688695), (888, 21767990), (1020, 18950956), (1110, 17414392), (1258, 15365640), (1360, 14213217), (1480, 13060794), (1776, 10883995), (1887, 10243760), (2040, 9475478), (2220, 8707196), (2516, 7682820), (2960, 6530397), (3145, 6146256), (3774, 5121880), (4080, 4737739), (4440, 4353598), (5032, 3841410), (6290, 3073128), (7548, 2560940), (8880, 2176799), (9435, 2048752), (10064, 1920705), (12580, 1536564), (15096, 1280470), (18870, 1024376), (25160, 768282), (30192, 640235), (37740, 512188), (50320, 384141), (75480, 256094), (128047, 150960)]