989759160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3467}}^1$

素因数の和:3558

約数の個数: 192

約数和(自身を含む): 3521962080

約数和(自身を除く): 2532202920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 732, 780, 793, 915, 936, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 2196, 2340, 2379, 2440, 2745, 3172, 3467, 3660, 3965, 4392, 4680, 4758, 5490, 6344, 6934, 7137, 7320, 7930, 9516, 10401, 10980, 11895, 13868, 14274, 15860, 17335, 19032, 20802, 21960, 23790, 27736, 28548, 31203, 31720, 34670, 35685, 41604, 45071, 47580, 52005, 57096, 62406, 69340, 71370, 83208, 90142, 95160, 104010, 124812, 135213, 138680, 142740, 156015, 180284, 208020, 211487, 225355, 249624, 270426, 285480, 312030, 360568, 405639, 416040, 422974, 450710, 540852, 624060, 634461, 676065, 811278, 845948, 901420, 1057435, 1081704, 1248120, 1268922, 1352130, 1622556, 1691896, 1802840, 1903383, 2028195, 2114870, 2537844, 2704260, 2749331, 3172305, 3245112, 3806766, 4056390, 4229740, 5075688, 5408520, 5498662, 6344610, 7613532, 8112780, 8247993, 8459480, 9516915, 10997324, 12689220, 13746655, 15227064, 16225560, 16495986, 19033830, 21994648, 24743979, 25378440, 27493310, 32991972, 38067660, 41239965, 49487958, 54986620, 65983944, 76135320, 82479930, 98975916, 109973240, 123719895, 164959860, 197951832, 247439790, 329919720, 494879580, 989759160]

約数ペア:

[(1, 989759160), (2, 494879580), (3, 329919720), (4, 247439790), (5, 197951832), (6, 164959860), (8, 123719895), (9, 109973240), (10, 98975916), (12, 82479930), (13, 76135320), (15, 65983944), (18, 54986620), (20, 49487958), (24, 41239965), (26, 38067660), (30, 32991972), (36, 27493310), (39, 25378440), (40, 24743979), (45, 21994648), (52, 19033830), (60, 16495986), (61, 16225560), (65, 15227064), (72, 13746655), (78, 12689220), (90, 10997324), (104, 9516915), (117, 8459480), (120, 8247993), (122, 8112780), (130, 7613532), (156, 6344610), (180, 5498662), (183, 5408520), (195, 5075688), (234, 4229740), (244, 4056390), (260, 3806766), (305, 3245112), (312, 3172305), (360, 2749331), (366, 2704260), (390, 2537844), (468, 2114870), (488, 2028195), (520, 1903383), (549, 1802840), (585, 1691896), (610, 1622556), (732, 1352130), (780, 1268922), (793, 1248120), (915, 1081704), (936, 1057435), (1098, 901420), (1170, 845948), (1220, 811278), (1464, 676065), (1560, 634461), (1586, 624060), (1830, 540852), (2196, 450710), (2340, 422974), (2379, 416040), (2440, 405639), (2745, 360568), (3172, 312030), (3467, 285480), (3660, 270426), (3965, 249624), (4392, 225355), (4680, 211487), (4758, 208020), (5490, 180284), (6344, 156015), (6934, 142740), (7137, 138680), (7320, 135213), (7930, 124812), (9516, 104010), (10401, 95160), (10980, 90142), (11895, 83208), (13868, 71370), (14274, 69340), (15860, 62406), (17335, 57096), (19032, 52005), (20802, 47580), (21960, 45071), (23790, 41604), (27736, 35685), (28548, 34670), (31203, 31720)]