401010120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 288

約数和(自身を含む): 1536537600

約数和(自身を除く): 1135527480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 127, 140, 147, 168, 179, 180, 196, 210, 245, 252, 254, 280, 294, 315, 358, 360, 381, 392, 420, 441, 490, 504, 508, 537, 588, 630, 635, 716, 735, 762, 840, 882, 889, 895, 980, 1016, 1074, 1143, 1176, 1253, 1260, 1270, 1432, 1470, 1524, 1611, 1764, 1778, 1790, 1905, 1960, 2148, 2205, 2286, 2506, 2520, 2540, 2667, 2685, 2940, 3048, 3222, 3528, 3556, 3580, 3759, 3810, 4296, 4410, 4445, 4572, 5012, 5080, 5334, 5370, 5715, 5880, 6223, 6265, 6444, 7112, 7160, 7518, 7620, 8001, 8055, 8771, 8820, 8890, 9144, 10024, 10668, 10740, 11277, 11430, 12446, 12530, 12888, 13335, 15036, 15240, 16002, 16110, 17542, 17640, 17780, 18669, 18795, 21336, 21480, 22554, 22733, 22860, 24892, 25060, 26313, 26670, 30072, 31115, 32004, 32220, 35084, 35560, 37338, 37590, 40005, 43855, 45108, 45466, 45720, 49784, 50120, 52626, 53340, 56007, 56385, 62230, 64008, 64440, 68199, 70168, 74676, 75180, 78939, 80010, 87710, 90216, 90932, 93345, 105252, 106680, 112014, 112770, 113665, 124460, 131565, 136398, 149352, 150360, 157878, 159131, 160020, 175420, 181864, 186690, 204597, 210504, 224028, 225540, 227330, 248920, 263130, 272796, 280035, 315756, 318262, 320040, 340995, 350840, 373380, 394695, 409194, 448056, 451080, 454660, 477393, 526260, 545592, 560070, 631512, 636524, 681990, 746760, 789390, 795655, 818388, 909320, 954786, 1022985, 1052520, 1113917, 1120140, 1273048, 1363980, 1432179, 1578780, 1591310, 1636776, 1909572, 2045970, 2227834, 2240280, 2386965, 2727960, 2864358, 3157560, 3182620, 3341751, 3819144, 4091940, 4455668, 4773930, 5569585, 5728716, 6365240, 6683502, 7160895, 8183880, 8911336, 9547860, 10025253, 11139170, 11457432, 13367004, 14321790, 16708755, 19095720, 20050506, 22278340, 26734008, 28643580, 33417510, 40101012, 44556680, 50126265, 57287160, 66835020, 80202024, 100252530, 133670040, 200505060, 401010120]

約数ペア:

[(1, 401010120), (2, 200505060), (3, 133670040), (4, 100252530), (5, 80202024), (6, 66835020), (7, 57287160), (8, 50126265), (9, 44556680), (10, 40101012), (12, 33417510), (14, 28643580), (15, 26734008), (18, 22278340), (20, 20050506), (21, 19095720), (24, 16708755), (28, 14321790), (30, 13367004), (35, 11457432), (36, 11139170), (40, 10025253), (42, 9547860), (45, 8911336), (49, 8183880), (56, 7160895), (60, 6683502), (63, 6365240), (70, 5728716), (72, 5569585), (84, 4773930), (90, 4455668), (98, 4091940), (105, 3819144), (120, 3341751), (126, 3182620), (127, 3157560), (140, 2864358), (147, 2727960), (168, 2386965), (179, 2240280), (180, 2227834), (196, 2045970), (210, 1909572), (245, 1636776), (252, 1591310), (254, 1578780), (280, 1432179), (294, 1363980), (315, 1273048), (358, 1120140), (360, 1113917), (381, 1052520), (392, 1022985), (420, 954786), (441, 909320), (490, 818388), (504, 795655), (508, 789390), (537, 746760), (588, 681990), (630, 636524), (635, 631512), (716, 560070), (735, 545592), (762, 526260), (840, 477393), (882, 454660), (889, 451080), (895, 448056), (980, 409194), (1016, 394695), (1074, 373380), (1143, 350840), (1176, 340995), (1253, 320040), (1260, 318262), (1270, 315756), (1432, 280035), (1470, 272796), (1524, 263130), (1611, 248920), (1764, 227330), (1778, 225540), (1790, 224028), (1905, 210504), (1960, 204597), (2148, 186690), (2205, 181864), (2286, 175420), (2506, 160020), (2520, 159131), (2540, 157878), (2667, 150360), (2685, 149352), (2940, 136398), (3048, 131565), (3222, 124460), (3528, 113665), (3556, 112770), (3580, 112014), (3759, 106680), (3810, 105252), (4296, 93345), (4410, 90932), (4445, 90216), (4572, 87710), (5012, 80010), (5080, 78939), (5334, 75180), (5370, 74676), (5715, 70168), (5880, 68199), (6223, 64440), (6265, 64008), (6444, 62230), (7112, 56385), (7160, 56007), (7518, 53340), (7620, 52626), (8001, 50120), (8055, 49784), (8771, 45720), (8820, 45466), (8890, 45108), (9144, 43855), (10024, 40005), (10668, 37590), (10740, 37338), (11277, 35560), (11430, 35084), (12446, 32220), (12530, 32004), (12888, 31115), (13335, 30072), (15036, 26670), (15240, 26313), (16002, 25060), (16110, 24892), (17542, 22860), (17640, 22733), (17780, 22554), (18669, 21480), (18795, 21336)]