1983619440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1187}}^1$

素因数の和:1428

約数の個数: 240

約数和(自身を含む): 7307853696

約数和(自身を除く): 5324234256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 211, 220, 240, 264, 330, 360, 396, 422, 440, 495, 528, 633, 660, 720, 792, 844, 880, 990, 1055, 1187, 1266, 1320, 1584, 1688, 1899, 1980, 2110, 2321, 2374, 2532, 2640, 3165, 3376, 3561, 3798, 3960, 4220, 4642, 4748, 5064, 5935, 6330, 6963, 7122, 7596, 7920, 8440, 9284, 9495, 9496, 10128, 10683, 11605, 11870, 12660, 13057, 13926, 14244, 15192, 16880, 17805, 18568, 18990, 18992, 20889, 21366, 23210, 23740, 25320, 26114, 27852, 28488, 30384, 34815, 35610, 37136, 37980, 39171, 41778, 42732, 46420, 47480, 50640, 52228, 53415, 55704, 56976, 65285, 69630, 71220, 75960, 78342, 83556, 85464, 92840, 94960, 104445, 104456, 106830, 111408, 117513, 130570, 139260, 142440, 151920, 156684, 167112, 170928, 185680, 195855, 208890, 208912, 213660, 235026, 250457, 261140, 278520, 284880, 313368, 334224, 391710, 417780, 427320, 470052, 500914, 522280, 557040, 587565, 626736, 751371, 783420, 835560, 854640, 940104, 1001828, 1044560, 1175130, 1252285, 1502742, 1566840, 1671120, 1880208, 2003656, 2254113, 2350260, 2504570, 2755027, 3005484, 3133680, 3756855, 4007312, 4508226, 4700520, 5009140, 5510054, 6010968, 7513710, 8265081, 9016452, 9401040, 10018280, 11020108, 11270565, 12021936, 13775135, 15027420, 16530162, 18032904, 20036560, 22040216, 22541130, 24795243, 27550270, 30054840, 33060324, 36065808, 41325405, 44080432, 45082260, 49590486, 55100540, 60109680, 66120648, 82650810, 90164520, 99180972, 110201080, 123976215, 132241296, 165301620, 180329040, 198361944, 220402160, 247952430, 330603240, 396723888, 495904860, 661206480, 991809720, 1983619440]

約数ペア:

[(1, 1983619440), (2, 991809720), (3, 661206480), (4, 495904860), (5, 396723888), (6, 330603240), (8, 247952430), (9, 220402160), (10, 198361944), (11, 180329040), (12, 165301620), (15, 132241296), (16, 123976215), (18, 110201080), (20, 99180972), (22, 90164520), (24, 82650810), (30, 66120648), (33, 60109680), (36, 55100540), (40, 49590486), (44, 45082260), (45, 44080432), (48, 41325405), (55, 36065808), (60, 33060324), (66, 30054840), (72, 27550270), (80, 24795243), (88, 22541130), (90, 22040216), (99, 20036560), (110, 18032904), (120, 16530162), (132, 15027420), (144, 13775135), (165, 12021936), (176, 11270565), (180, 11020108), (198, 10018280), (211, 9401040), (220, 9016452), (240, 8265081), (264, 7513710), (330, 6010968), (360, 5510054), (396, 5009140), (422, 4700520), (440, 4508226), (495, 4007312), (528, 3756855), (633, 3133680), (660, 3005484), (720, 2755027), (792, 2504570), (844, 2350260), (880, 2254113), (990, 2003656), (1055, 1880208), (1187, 1671120), (1266, 1566840), (1320, 1502742), (1584, 1252285), (1688, 1175130), (1899, 1044560), (1980, 1001828), (2110, 940104), (2321, 854640), (2374, 835560), (2532, 783420), (2640, 751371), (3165, 626736), (3376, 587565), (3561, 557040), (3798, 522280), (3960, 500914), (4220, 470052), (4642, 427320), (4748, 417780), (5064, 391710), (5935, 334224), (6330, 313368), (6963, 284880), (7122, 278520), (7596, 261140), (7920, 250457), (8440, 235026), (9284, 213660), (9495, 208912), (9496, 208890), (10128, 195855), (10683, 185680), (11605, 170928), (11870, 167112), (12660, 156684), (13057, 151920), (13926, 142440), (14244, 139260), (15192, 130570), (16880, 117513), (17805, 111408), (18568, 106830), (18990, 104456), (18992, 104445), (20889, 94960), (21366, 92840), (23210, 85464), (23740, 83556), (25320, 78342), (26114, 75960), (27852, 71220), (28488, 69630), (30384, 65285), (34815, 56976), (35610, 55704), (37136, 53415), (37980, 52228), (39171, 50640), (41778, 47480), (42732, 46420)]