455520780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 384

約数和(自身を含む): 1767951360

約数和(自身を除く): 1312430580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 27, 30, 33, 34, 36, 39, 44, 45, 51, 52, 54, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 108, 110, 117, 130, 132, 135, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 270, 286, 297, 306, 330, 340, 347, 351, 374, 390, 396, 429, 442, 459, 468, 495, 510, 540, 561, 572, 585, 594, 612, 660, 663, 694, 702, 715, 748, 765, 780, 858, 884, 918, 935, 990, 1020, 1041, 1105, 1122, 1170, 1188, 1287, 1326, 1388, 1404, 1430, 1485, 1530, 1683, 1716, 1735, 1755, 1836, 1870, 1980, 1989, 2082, 2145, 2210, 2244, 2295, 2340, 2431, 2574, 2652, 2805, 2860, 2970, 3060, 3123, 3315, 3366, 3470, 3510, 3740, 3817, 3861, 3978, 4164, 4290, 4420, 4511, 4590, 4862, 5049, 5148, 5205, 5610, 5899, 5940, 5967, 6246, 6435, 6630, 6732, 6940, 7020, 7293, 7634, 7722, 7956, 8415, 8580, 9022, 9180, 9369, 9724, 9945, 10098, 10410, 11220, 11451, 11798, 11934, 12155, 12492, 12870, 13260, 13533, 14586, 15268, 15444, 15615, 16830, 17697, 18044, 18738, 19085, 19305, 19890, 20196, 20820, 21879, 22555, 22902, 23596, 23868, 24310, 25245, 25740, 27066, 29172, 29495, 29835, 31230, 33660, 34353, 35394, 36465, 37476, 38170, 38610, 39780, 40599, 43758, 45110, 45804, 46845, 48620, 49621, 50490, 53091, 54132, 57255, 58990, 59670, 62460, 64889, 65637, 67665, 68706, 70788, 72930, 76340, 76687, 77220, 81198, 87516, 88485, 90220, 93690, 99242, 100980, 103059, 106182, 109395, 114510, 117980, 119340, 121797, 129778, 131274, 135330, 137412, 145860, 148863, 153374, 159273, 162396, 171765, 176970, 187380, 194667, 198484, 202995, 206118, 212364, 218790, 229020, 230061, 243594, 248105, 259556, 262548, 265455, 270660, 297726, 306748, 318546, 324445, 328185, 343530, 353940, 383435, 389334, 405990, 412236, 437580, 446589, 460122, 487188, 496210, 515295, 530910, 584001, 595452, 608985, 637092, 648890, 656370, 687060, 690183, 744315, 766870, 778668, 796365, 811980, 843557, 893178, 920244, 973335, 992420, 1030590, 1061820, 1150305, 1168002, 1217970, 1297780, 1312740, 1339767, 1380366, 1488630, 1533740, 1592730, 1687114, 1752003, 1786356, 1946670, 2061180, 2070549, 2232945, 2300610, 2336004, 2435940, 2530671, 2679534, 2760732, 2920005, 2977260, 3185460, 3374228, 3450915, 3504006, 3893340, 4141098, 4217785, 4465890, 4601220, 5061342, 5359068, 5840010, 6698835, 6901830, 7008012, 7592013, 8282196, 8435570, 8760015, 8931780, 10122684, 10352745, 11680020, 12653355, 13397670, 13803660, 15184026, 16871140, 17520030, 20705490, 22776039, 25306710, 26795340, 30368052, 35040060, 37960065, 41410980, 45552078, 50613420, 75920130, 91104156, 113880195, 151840260, 227760390, 455520780]

約数ペア:

[(1, 455520780), (2, 227760390), (3, 151840260), (4, 113880195), (5, 91104156), (6, 75920130), (9, 50613420), (10, 45552078), (11, 41410980), (12, 37960065), (13, 35040060), (15, 30368052), (17, 26795340), (18, 25306710), (20, 22776039), (22, 20705490), (26, 17520030), (27, 16871140), (30, 15184026), (33, 13803660), (34, 13397670), (36, 12653355), (39, 11680020), (44, 10352745), (45, 10122684), (51, 8931780), (52, 8760015), (54, 8435570), (55, 8282196), (60, 7592013), (65, 7008012), (66, 6901830), (68, 6698835), (78, 5840010), (85, 5359068), (90, 5061342), (99, 4601220), (102, 4465890), (108, 4217785), (110, 4141098), (117, 3893340), (130, 3504006), (132, 3450915), (135, 3374228), (143, 3185460), (153, 2977260), (156, 2920005), (165, 2760732), (170, 2679534), (180, 2530671), (187, 2435940), (195, 2336004), (198, 2300610), (204, 2232945), (220, 2070549), (221, 2061180), (234, 1946670), (255, 1786356), (260, 1752003), (270, 1687114), (286, 1592730), (297, 1533740), (306, 1488630), (330, 1380366), (340, 1339767), (347, 1312740), (351, 1297780), (374, 1217970), (390, 1168002), (396, 1150305), (429, 1061820), (442, 1030590), (459, 992420), (468, 973335), (495, 920244), (510, 893178), (540, 843557), (561, 811980), (572, 796365), (585, 778668), (594, 766870), (612, 744315), (660, 690183), (663, 687060), (694, 656370), (702, 648890), (715, 637092), (748, 608985), (765, 595452), (780, 584001), (858, 530910), (884, 515295), (918, 496210), (935, 487188), (990, 460122), (1020, 446589), (1041, 437580), (1105, 412236), (1122, 405990), (1170, 389334), (1188, 383435), (1287, 353940), (1326, 343530), (1388, 328185), (1404, 324445), (1430, 318546), (1485, 306748), (1530, 297726), (1683, 270660), (1716, 265455), (1735, 262548), (1755, 259556), (1836, 248105), (1870, 243594), (1980, 230061), (1989, 229020), (2082, 218790), (2145, 212364), (2210, 206118), (2244, 202995), (2295, 198484), (2340, 194667), (2431, 187380), (2574, 176970), (2652, 171765), (2805, 162396), (2860, 159273), (2970, 153374), (3060, 148863), (3123, 145860), (3315, 137412), (3366, 135330), (3470, 131274), (3510, 129778), (3740, 121797), (3817, 119340), (3861, 117980), (3978, 114510), (4164, 109395), (4290, 106182), (4420, 103059), (4511, 100980), (4590, 99242), (4862, 93690), (5049, 90220), (5148, 88485), (5205, 87516), (5610, 81198), (5899, 77220), (5940, 76687), (5967, 76340), (6246, 72930), (6435, 70788), (6630, 68706), (6732, 67665), (6940, 65637), (7020, 64889), (7293, 62460), (7634, 59670), (7722, 58990), (7956, 57255), (8415, 54132), (8580, 53091), (9022, 50490), (9180, 49621), (9369, 48620), (9724, 46845), (9945, 45804), (10098, 45110), (10410, 43758), (11220, 40599), (11451, 39780), (11798, 38610), (11934, 38170), (12155, 37476), (12492, 36465), (12870, 35394), (13260, 34353), (13533, 33660), (14586, 31230), (15268, 29835), (15444, 29495), (15615, 29172), (16830, 27066), (17697, 25740), (18044, 25245), (18738, 24310), (19085, 23868), (19305, 23596), (19890, 22902), (20196, 22555), (20820, 21879)]