198202680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 256

約数和(自身を含む): 749952000

約数和(自身を除く): 551749320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 743, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1486, 1560, 1710, 1755, 1976, 2052, 2223, 2229, 2280, 2340, 2470, 2565, 2808, 2964, 2972, 3420, 3510, 3705, 3715, 4104, 4446, 4458, 4680, 4940, 5130, 5928, 5944, 6669, 6687, 6840, 7020, 7410, 7430, 8892, 8916, 9659, 9880, 10260, 11115, 11145, 13338, 13374, 14040, 14117, 14820, 14860, 17784, 17832, 19318, 20061, 20520, 22230, 22290, 26676, 26748, 28234, 28977, 29640, 29720, 33345, 33435, 38636, 40122, 42351, 44460, 44580, 48295, 53352, 53496, 56468, 57954, 66690, 66870, 70585, 77272, 80244, 84702, 86931, 88920, 89160, 96590, 100305, 112936, 115908, 127053, 133380, 133740, 141170, 144885, 160488, 169404, 173862, 183521, 193180, 200610, 211755, 231816, 254106, 260793, 266760, 267480, 282340, 289770, 338808, 347724, 367042, 381159, 386360, 401220, 423510, 434655, 508212, 521586, 550563, 564680, 579540, 635265, 695448, 734084, 762318, 802440, 847020, 869310, 917605, 1016424, 1043172, 1101126, 1159080, 1270530, 1303965, 1468168, 1524636, 1651689, 1694040, 1738620, 1835210, 1905795, 2086344, 2202252, 2541060, 2607930, 2752815, 3049272, 3303378, 3477240, 3670420, 3811590, 4404504, 4955067, 5082120, 5215860, 5505630, 6606756, 7340840, 7623180, 8258445, 9910134, 10431720, 11011260, 13213512, 15246360, 16516890, 19820268, 22022520, 24775335, 33033780, 39640536, 49550670, 66067560, 99101340, 198202680]

約数ペア:

[(1, 198202680), (2, 99101340), (3, 66067560), (4, 49550670), (5, 39640536), (6, 33033780), (8, 24775335), (9, 22022520), (10, 19820268), (12, 16516890), (13, 15246360), (15, 13213512), (18, 11011260), (19, 10431720), (20, 9910134), (24, 8258445), (26, 7623180), (27, 7340840), (30, 6606756), (36, 5505630), (38, 5215860), (39, 5082120), (40, 4955067), (45, 4404504), (52, 3811590), (54, 3670420), (57, 3477240), (60, 3303378), (65, 3049272), (72, 2752815), (76, 2607930), (78, 2541060), (90, 2202252), (95, 2086344), (104, 1905795), (108, 1835210), (114, 1738620), (117, 1694040), (120, 1651689), (130, 1524636), (135, 1468168), (152, 1303965), (156, 1270530), (171, 1159080), (180, 1101126), (190, 1043172), (195, 1016424), (216, 917605), (228, 869310), (234, 847020), (247, 802440), (260, 762318), (270, 734084), (285, 695448), (312, 635265), (342, 579540), (351, 564680), (360, 550563), (380, 521586), (390, 508212), (456, 434655), (468, 423510), (494, 401220), (513, 386360), (520, 381159), (540, 367042), (570, 347724), (585, 338808), (684, 289770), (702, 282340), (741, 267480), (743, 266760), (760, 260793), (780, 254106), (855, 231816), (936, 211755), (988, 200610), (1026, 193180), (1080, 183521), (1140, 173862), (1170, 169404), (1235, 160488), (1368, 144885), (1404, 141170), (1482, 133740), (1486, 133380), (1560, 127053), (1710, 115908), (1755, 112936), (1976, 100305), (2052, 96590), (2223, 89160), (2229, 88920), (2280, 86931), (2340, 84702), (2470, 80244), (2565, 77272), (2808, 70585), (2964, 66870), (2972, 66690), (3420, 57954), (3510, 56468), (3705, 53496), (3715, 53352), (4104, 48295), (4446, 44580), (4458, 44460), (4680, 42351), (4940, 40122), (5130, 38636), (5928, 33435), (5944, 33345), (6669, 29720), (6687, 29640), (6840, 28977), (7020, 28234), (7410, 26748), (7430, 26676), (8892, 22290), (8916, 22230), (9659, 20520), (9880, 20061), (10260, 19318), (11115, 17832), (11145, 17784), (13338, 14860), (13374, 14820), (14040, 14117)]