4920457560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:822

約数の個数: 256

約数和(自身を含む): 16215292800

約数和(自身を除く): 11294835240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 89, 102, 120, 123, 136, 164, 170, 178, 204, 205, 246, 255, 267, 328, 340, 356, 408, 410, 445, 492, 510, 534, 615, 661, 680, 697, 712, 820, 890, 984, 1020, 1068, 1230, 1322, 1335, 1394, 1513, 1640, 1780, 1983, 2040, 2091, 2136, 2460, 2644, 2670, 2788, 3026, 3305, 3485, 3560, 3649, 3966, 4182, 4539, 4920, 5288, 5340, 5576, 6052, 6610, 6970, 7298, 7565, 7932, 8364, 9078, 9915, 10455, 10680, 10947, 11237, 12104, 13220, 13940, 14596, 15130, 15864, 16728, 18156, 18245, 19830, 20910, 21894, 22474, 22695, 26440, 27101, 27880, 29192, 30260, 33711, 36312, 36490, 39660, 41820, 43788, 44948, 45390, 54202, 54735, 56185, 58829, 60520, 62033, 67422, 72980, 79320, 81303, 83640, 87576, 89896, 90780, 108404, 109470, 112370, 117658, 124066, 134844, 135505, 145960, 162606, 168555, 176487, 181560, 186099, 216808, 218940, 224740, 235316, 248132, 269688, 271010, 294145, 310165, 325212, 337110, 352974, 372198, 406515, 437880, 449480, 460717, 470632, 496264, 542020, 588290, 620330, 650424, 674220, 705948, 744396, 813030, 882435, 921434, 930495, 1000093, 1084040, 1176580, 1240660, 1348440, 1382151, 1411896, 1488792, 1626060, 1764870, 1842868, 1860990, 2000186, 2303585, 2353160, 2411989, 2481320, 2764302, 3000279, 3252120, 3529740, 3685736, 3721980, 4000372, 4607170, 4823978, 5000465, 5528604, 6000558, 6910755, 7059480, 7235967, 7443960, 8000744, 9214340, 9647956, 10000930, 11057208, 12001116, 12059945, 13821510, 14471934, 15001395, 18428680, 19295912, 20001860, 24002232, 24119890, 27643020, 28943868, 30002790, 36179835, 40003720, 41003813, 48239780, 55286040, 57887736, 60005580, 72359670, 82007626, 96479560, 120011160, 123011439, 144719340, 164015252, 205019065, 246022878, 289438680, 328030504, 410038130, 492045756, 615057195, 820076260, 984091512, 1230114390, 1640152520, 2460228780, 4920457560]

約数ペア:

[(1, 4920457560), (2, 2460228780), (3, 1640152520), (4, 1230114390), (5, 984091512), (6, 820076260), (8, 615057195), (10, 492045756), (12, 410038130), (15, 328030504), (17, 289438680), (20, 246022878), (24, 205019065), (30, 164015252), (34, 144719340), (40, 123011439), (41, 120011160), (51, 96479560), (60, 82007626), (68, 72359670), (82, 60005580), (85, 57887736), (89, 55286040), (102, 48239780), (120, 41003813), (123, 40003720), (136, 36179835), (164, 30002790), (170, 28943868), (178, 27643020), (204, 24119890), (205, 24002232), (246, 20001860), (255, 19295912), (267, 18428680), (328, 15001395), (340, 14471934), (356, 13821510), (408, 12059945), (410, 12001116), (445, 11057208), (492, 10000930), (510, 9647956), (534, 9214340), (615, 8000744), (661, 7443960), (680, 7235967), (697, 7059480), (712, 6910755), (820, 6000558), (890, 5528604), (984, 5000465), (1020, 4823978), (1068, 4607170), (1230, 4000372), (1322, 3721980), (1335, 3685736), (1394, 3529740), (1513, 3252120), (1640, 3000279), (1780, 2764302), (1983, 2481320), (2040, 2411989), (2091, 2353160), (2136, 2303585), (2460, 2000186), (2644, 1860990), (2670, 1842868), (2788, 1764870), (3026, 1626060), (3305, 1488792), (3485, 1411896), (3560, 1382151), (3649, 1348440), (3966, 1240660), (4182, 1176580), (4539, 1084040), (4920, 1000093), (5288, 930495), (5340, 921434), (5576, 882435), (6052, 813030), (6610, 744396), (6970, 705948), (7298, 674220), (7565, 650424), (7932, 620330), (8364, 588290), (9078, 542020), (9915, 496264), (10455, 470632), (10680, 460717), (10947, 449480), (11237, 437880), (12104, 406515), (13220, 372198), (13940, 352974), (14596, 337110), (15130, 325212), (15864, 310165), (16728, 294145), (18156, 271010), (18245, 269688), (19830, 248132), (20910, 235316), (21894, 224740), (22474, 218940), (22695, 216808), (26440, 186099), (27101, 181560), (27880, 176487), (29192, 168555), (30260, 162606), (33711, 145960), (36312, 135505), (36490, 134844), (39660, 124066), (41820, 117658), (43788, 112370), (44948, 109470), (45390, 108404), (54202, 90780), (54735, 89896), (56185, 87576), (58829, 83640), (60520, 81303), (62033, 79320), (67422, 72980)]