15751252080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{31387}}^1$

素因数の和:31464

約数の個数: 240

約数和(自身を含む): 57377515104

約数和(自身を除く): 41626263024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 102, 120, 123, 136, 144, 153, 164, 170, 180, 204, 205, 240, 246, 255, 272, 306, 328, 340, 360, 369, 408, 410, 492, 510, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 984, 1020, 1224, 1230, 1360, 1394, 1476, 1530, 1640, 1845, 1968, 2040, 2091, 2448, 2460, 2788, 2952, 3060, 3280, 3485, 3690, 4080, 4182, 4920, 5576, 5904, 6120, 6273, 6970, 7380, 8364, 9840, 10455, 11152, 12240, 12546, 13940, 14760, 16728, 20910, 25092, 27880, 29520, 31365, 31387, 33456, 41820, 50184, 55760, 62730, 62774, 83640, 94161, 100368, 125460, 125548, 156935, 167280, 188322, 250920, 251096, 282483, 313870, 376644, 470805, 501840, 502192, 533579, 564966, 627740, 753288, 941610, 1067158, 1129932, 1255480, 1286867, 1412415, 1506576, 1600737, 1883220, 2134316, 2259864, 2510960, 2573734, 2667895, 2824830, 3201474, 3766440, 3860601, 4268632, 4519728, 4802211, 5147468, 5335790, 5649660, 6402948, 6434335, 7532880, 7721202, 8003685, 8537264, 9604422, 10294936, 10671580, 11299320, 11581803, 12805896, 12868670, 15442404, 16007370, 19208844, 19303005, 20589872, 21343160, 21876739, 22598640, 23163606, 24011055, 25611792, 25737340, 30884808, 32014740, 38417688, 38606010, 42686320, 43753478, 46327212, 48022110, 51474680, 57909015, 61769616, 64029480, 65630217, 76835376, 77212020, 87506956, 92654424, 96044220, 102949360, 109383695, 115818030, 128058960, 131260434, 154424040, 175013912, 185308848, 192088440, 196890651, 218767390, 231636060, 262520868, 308848080, 328151085, 350027824, 384176880, 393781302, 437534780, 463272120, 525041736, 656302170, 787562604, 875069560, 926544240, 984453255, 1050083472, 1312604340, 1575125208, 1750139120, 1968906510, 2625208680, 3150250416, 3937813020, 5250417360, 7875626040, 15751252080]

約数ペア:

[(1, 15751252080), (2, 7875626040), (3, 5250417360), (4, 3937813020), (5, 3150250416), (6, 2625208680), (8, 1968906510), (9, 1750139120), (10, 1575125208), (12, 1312604340), (15, 1050083472), (16, 984453255), (17, 926544240), (18, 875069560), (20, 787562604), (24, 656302170), (30, 525041736), (34, 463272120), (36, 437534780), (40, 393781302), (41, 384176880), (45, 350027824), (48, 328151085), (51, 308848080), (60, 262520868), (68, 231636060), (72, 218767390), (80, 196890651), (82, 192088440), (85, 185308848), (90, 175013912), (102, 154424040), (120, 131260434), (123, 128058960), (136, 115818030), (144, 109383695), (153, 102949360), (164, 96044220), (170, 92654424), (180, 87506956), (204, 77212020), (205, 76835376), (240, 65630217), (246, 64029480), (255, 61769616), (272, 57909015), (306, 51474680), (328, 48022110), (340, 46327212), (360, 43753478), (369, 42686320), (408, 38606010), (410, 38417688), (492, 32014740), (510, 30884808), (612, 25737340), (615, 25611792), (656, 24011055), (680, 23163606), (697, 22598640), (720, 21876739), (738, 21343160), (765, 20589872), (816, 19303005), (820, 19208844), (984, 16007370), (1020, 15442404), (1224, 12868670), (1230, 12805896), (1360, 11581803), (1394, 11299320), (1476, 10671580), (1530, 10294936), (1640, 9604422), (1845, 8537264), (1968, 8003685), (2040, 7721202), (2091, 7532880), (2448, 6434335), (2460, 6402948), (2788, 5649660), (2952, 5335790), (3060, 5147468), (3280, 4802211), (3485, 4519728), (3690, 4268632), (4080, 3860601), (4182, 3766440), (4920, 3201474), (5576, 2824830), (5904, 2667895), (6120, 2573734), (6273, 2510960), (6970, 2259864), (7380, 2134316), (8364, 1883220), (9840, 1600737), (10455, 1506576), (11152, 1412415), (12240, 1286867), (12546, 1255480), (13940, 1129932), (14760, 1067158), (16728, 941610), (20910, 753288), (25092, 627740), (27880, 564966), (29520, 533579), (31365, 502192), (31387, 501840), (33456, 470805), (41820, 376644), (50184, 313870), (55760, 282483), (62730, 251096), (62774, 250920), (83640, 188322), (94161, 167280), (100368, 156935), (125460, 125548)]