1022640780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 384

約数和(自身を含む): 3677184000

約数和(自身を除く): 2654543220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 49, 51, 60, 68, 70, 74, 79, 84, 85, 98, 102, 105, 111, 119, 140, 147, 148, 158, 170, 185, 196, 204, 210, 222, 237, 238, 245, 255, 259, 294, 316, 340, 343, 357, 370, 395, 420, 444, 474, 476, 490, 510, 518, 553, 555, 588, 595, 629, 686, 714, 735, 740, 777, 790, 833, 948, 980, 1020, 1029, 1036, 1106, 1110, 1185, 1190, 1258, 1295, 1343, 1372, 1428, 1470, 1554, 1580, 1659, 1666, 1715, 1785, 1813, 1887, 2058, 2212, 2220, 2370, 2380, 2499, 2516, 2590, 2686, 2765, 2923, 2940, 3108, 3145, 3318, 3332, 3430, 3570, 3626, 3774, 3871, 3885, 4029, 4116, 4165, 4403, 4740, 4998, 5145, 5180, 5372, 5439, 5530, 5831, 5846, 6290, 6636, 6715, 6860, 7140, 7252, 7548, 7742, 7770, 8058, 8295, 8330, 8769, 8806, 9065, 9401, 9435, 9996, 10290, 10878, 11060, 11613, 11662, 11692, 12495, 12580, 12691, 13209, 13430, 14615, 15484, 15540, 16116, 16590, 16660, 17493, 17538, 17612, 18130, 18802, 18870, 19355, 20145, 20461, 20580, 21756, 22015, 23226, 23324, 24990, 25382, 26418, 26860, 27097, 27195, 28203, 29155, 29230, 30821, 33180, 34986, 35076, 36260, 37604, 37740, 38073, 38710, 40290, 40922, 43845, 44030, 46452, 47005, 49691, 49980, 50764, 52836, 54194, 54390, 56406, 58065, 58310, 58460, 61383, 61642, 63455, 65807, 66045, 69972, 76146, 77420, 80580, 81291, 81844, 87465, 87690, 88060, 92463, 94010, 99382, 102305, 108388, 108780, 112812, 116130, 116620, 122766, 123284, 126910, 131614, 132090, 135485, 141015, 143227, 149073, 152292, 154105, 162582, 174930, 175380, 184926, 188020, 190365, 197421, 198764, 204610, 215747, 232260, 245532, 248455, 253820, 263228, 264180, 270970, 282030, 286454, 298146, 306915, 308210, 325164, 329035, 347837, 349860, 369852, 380730, 394842, 406455, 409220, 429681, 431494, 460649, 462315, 496910, 541940, 564060, 572908, 596292, 613830, 616420, 647241, 658070, 695674, 716135, 745365, 761460, 789684, 812910, 859362, 862988, 921298, 924630, 987105, 993820, 1002589, 1043511, 1078735, 1227660, 1294482, 1316140, 1381947, 1391348, 1432270, 1490730, 1625820, 1718724, 1739185, 1842596, 1849260, 1974210, 2005178, 2087022, 2148405, 2157470, 2303245, 2434859, 2588964, 2763894, 2864540, 2981460, 3007767, 3236205, 3478370, 3948420, 4010356, 4174044, 4296810, 4314940, 4606490, 4869718, 5012945, 5217555, 5527788, 6015534, 6472410, 6909735, 6956740, 7304577, 8593620, 9212980, 9739436, 10025890, 10435110, 12031068, 12174295, 12944820, 13819470, 14609154, 15038835, 17044013, 20051780, 20870220, 24348590, 27638940, 29218308, 30077670, 34088026, 36522885, 48697180, 51132039, 60155340, 68176052, 73045770, 85220065, 102264078, 146091540, 170440130, 204528156, 255660195, 340880260, 511320390, 1022640780]

約数ペア:

[(1, 1022640780), (2, 511320390), (3, 340880260), (4, 255660195), (5, 204528156), (6, 170440130), (7, 146091540), (10, 102264078), (12, 85220065), (14, 73045770), (15, 68176052), (17, 60155340), (20, 51132039), (21, 48697180), (28, 36522885), (30, 34088026), (34, 30077670), (35, 29218308), (37, 27638940), (42, 24348590), (49, 20870220), (51, 20051780), (60, 17044013), (68, 15038835), (70, 14609154), (74, 13819470), (79, 12944820), (84, 12174295), (85, 12031068), (98, 10435110), (102, 10025890), (105, 9739436), (111, 9212980), (119, 8593620), (140, 7304577), (147, 6956740), (148, 6909735), (158, 6472410), (170, 6015534), (185, 5527788), (196, 5217555), (204, 5012945), (210, 4869718), (222, 4606490), (237, 4314940), (238, 4296810), (245, 4174044), (255, 4010356), (259, 3948420), (294, 3478370), (316, 3236205), (340, 3007767), (343, 2981460), (357, 2864540), (370, 2763894), (395, 2588964), (420, 2434859), (444, 2303245), (474, 2157470), (476, 2148405), (490, 2087022), (510, 2005178), (518, 1974210), (553, 1849260), (555, 1842596), (588, 1739185), (595, 1718724), (629, 1625820), (686, 1490730), (714, 1432270), (735, 1391348), (740, 1381947), (777, 1316140), (790, 1294482), (833, 1227660), (948, 1078735), (980, 1043511), (1020, 1002589), (1029, 993820), (1036, 987105), (1106, 924630), (1110, 921298), (1185, 862988), (1190, 859362), (1258, 812910), (1295, 789684), (1343, 761460), (1372, 745365), (1428, 716135), (1470, 695674), (1554, 658070), (1580, 647241), (1659, 616420), (1666, 613830), (1715, 596292), (1785, 572908), (1813, 564060), (1887, 541940), (2058, 496910), (2212, 462315), (2220, 460649), (2370, 431494), (2380, 429681), (2499, 409220), (2516, 406455), (2590, 394842), (2686, 380730), (2765, 369852), (2923, 349860), (2940, 347837), (3108, 329035), (3145, 325164), (3318, 308210), (3332, 306915), (3430, 298146), (3570, 286454), (3626, 282030), (3774, 270970), (3871, 264180), (3885, 263228), (4029, 253820), (4116, 248455), (4165, 245532), (4403, 232260), (4740, 215747), (4998, 204610), (5145, 198764), (5180, 197421), (5372, 190365), (5439, 188020), (5530, 184926), (5831, 175380), (5846, 174930), (6290, 162582), (6636, 154105), (6715, 152292), (6860, 149073), (7140, 143227), (7252, 141015), (7548, 135485), (7742, 132090), (7770, 131614), (8058, 126910), (8295, 123284), (8330, 122766), (8769, 116620), (8806, 116130), (9065, 112812), (9401, 108780), (9435, 108388), (9996, 102305), (10290, 99382), (10878, 94010), (11060, 92463), (11613, 88060), (11662, 87690), (11692, 87465), (12495, 81844), (12580, 81291), (12691, 80580), (13209, 77420), (13430, 76146), (14615, 69972), (15484, 66045), (15540, 65807), (16116, 63455), (16590, 61642), (16660, 61383), (17493, 58460), (17538, 58310), (17612, 58065), (18130, 56406), (18802, 54390), (18870, 54194), (19355, 52836), (20145, 50764), (20461, 49980), (20580, 49691), (21756, 47005), (22015, 46452), (23226, 44030), (23324, 43845), (24990, 40922), (25382, 40290), (26418, 38710), (26860, 38073), (27097, 37740), (27195, 37604), (28203, 36260), (29155, 35076), (29230, 34986), (30821, 33180)]