442571220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:735

約数の個数: 288

約数和(自身を含む): 1695133440

約数和(自身を除く): 1252562220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 41, 42, 45, 52, 60, 63, 65, 70, 78, 82, 84, 90, 91, 105, 117, 123, 126, 130, 140, 156, 164, 180, 182, 195, 205, 210, 234, 246, 252, 260, 273, 287, 315, 364, 369, 390, 410, 420, 455, 468, 492, 533, 546, 574, 585, 615, 630, 659, 738, 780, 819, 820, 861, 910, 1066, 1092, 1148, 1170, 1230, 1260, 1318, 1365, 1435, 1476, 1599, 1638, 1722, 1820, 1845, 1977, 2132, 2340, 2460, 2583, 2636, 2665, 2730, 2870, 3198, 3276, 3295, 3444, 3690, 3731, 3954, 4095, 4305, 4613, 4797, 5166, 5330, 5460, 5740, 5931, 6396, 6590, 7380, 7462, 7908, 7995, 8190, 8567, 8610, 9226, 9594, 9885, 10332, 10660, 11193, 11862, 12915, 13180, 13839, 14924, 15990, 16380, 17134, 17220, 18452, 18655, 19188, 19770, 22386, 23065, 23724, 23985, 25701, 25830, 27019, 27678, 29655, 31980, 33579, 34268, 37310, 39540, 41517, 42835, 44772, 46130, 47970, 51402, 51660, 54038, 55356, 55965, 59310, 59969, 67158, 69195, 74620, 77103, 81057, 83034, 85670, 92260, 95940, 102804, 108076, 111930, 118620, 119938, 128505, 134316, 135095, 138390, 154206, 162114, 166068, 167895, 171340, 179907, 189133, 207585, 223860, 239876, 243171, 257010, 270190, 276780, 299845, 308412, 324228, 335790, 351247, 359814, 378266, 385515, 405285, 415170, 486342, 514020, 539721, 540380, 567399, 599690, 671580, 702494, 719628, 756532, 771030, 810570, 830340, 899535, 945665, 972684, 1053741, 1079442, 1134798, 1199380, 1215855, 1404988, 1542060, 1621140, 1702197, 1756235, 1799070, 1891330, 2107482, 2158884, 2269596, 2431710, 2458729, 2698605, 2836995, 3161223, 3404394, 3512470, 3598140, 3782660, 4214964, 4863420, 4917458, 5268705, 5397210, 5673990, 6322446, 6808788, 7024940, 7376187, 8510985, 9834916, 10537410, 10794420, 11347980, 12293645, 12644892, 14752374, 15806115, 17021970, 21074820, 22128561, 24587290, 29504748, 31612230, 34043940, 36880935, 44257122, 49174580, 63224460, 73761870, 88514244, 110642805, 147523740, 221285610, 442571220]

約数ペア:

[(1, 442571220), (2, 221285610), (3, 147523740), (4, 110642805), (5, 88514244), (6, 73761870), (7, 63224460), (9, 49174580), (10, 44257122), (12, 36880935), (13, 34043940), (14, 31612230), (15, 29504748), (18, 24587290), (20, 22128561), (21, 21074820), (26, 17021970), (28, 15806115), (30, 14752374), (35, 12644892), (36, 12293645), (39, 11347980), (41, 10794420), (42, 10537410), (45, 9834916), (52, 8510985), (60, 7376187), (63, 7024940), (65, 6808788), (70, 6322446), (78, 5673990), (82, 5397210), (84, 5268705), (90, 4917458), (91, 4863420), (105, 4214964), (117, 3782660), (123, 3598140), (126, 3512470), (130, 3404394), (140, 3161223), (156, 2836995), (164, 2698605), (180, 2458729), (182, 2431710), (195, 2269596), (205, 2158884), (210, 2107482), (234, 1891330), (246, 1799070), (252, 1756235), (260, 1702197), (273, 1621140), (287, 1542060), (315, 1404988), (364, 1215855), (369, 1199380), (390, 1134798), (410, 1079442), (420, 1053741), (455, 972684), (468, 945665), (492, 899535), (533, 830340), (546, 810570), (574, 771030), (585, 756532), (615, 719628), (630, 702494), (659, 671580), (738, 599690), (780, 567399), (819, 540380), (820, 539721), (861, 514020), (910, 486342), (1066, 415170), (1092, 405285), (1148, 385515), (1170, 378266), (1230, 359814), (1260, 351247), (1318, 335790), (1365, 324228), (1435, 308412), (1476, 299845), (1599, 276780), (1638, 270190), (1722, 257010), (1820, 243171), (1845, 239876), (1977, 223860), (2132, 207585), (2340, 189133), (2460, 179907), (2583, 171340), (2636, 167895), (2665, 166068), (2730, 162114), (2870, 154206), (3198, 138390), (3276, 135095), (3295, 134316), (3444, 128505), (3690, 119938), (3731, 118620), (3954, 111930), (4095, 108076), (4305, 102804), (4613, 95940), (4797, 92260), (5166, 85670), (5330, 83034), (5460, 81057), (5740, 77103), (5931, 74620), (6396, 69195), (6590, 67158), (7380, 59969), (7462, 59310), (7908, 55965), (7995, 55356), (8190, 54038), (8567, 51660), (8610, 51402), (9226, 47970), (9594, 46130), (9885, 44772), (10332, 42835), (10660, 41517), (11193, 39540), (11862, 37310), (12915, 34268), (13180, 33579), (13839, 31980), (14924, 29655), (15990, 27678), (16380, 27019), (17134, 25830), (17220, 25701), (18452, 23985), (18655, 23724), (19188, 23065), (19770, 22386)]