17398920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 66484800

約数和(自身を除く): 49085880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 269, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 538, 539, 588, 616, 660, 735, 770, 807, 840, 924, 980, 1076, 1078, 1155, 1176, 1320, 1345, 1470, 1540, 1614, 1617, 1848, 1883, 1960, 2152, 2156, 2310, 2690, 2695, 2940, 2959, 3080, 3228, 3234, 3766, 4035, 4312, 4620, 5380, 5390, 5649, 5880, 5918, 6456, 6468, 7532, 8070, 8085, 8877, 9240, 9415, 10760, 10780, 11298, 11836, 12936, 13181, 14795, 15064, 16140, 16170, 17754, 18830, 20713, 21560, 22596, 23672, 26362, 28245, 29590, 32280, 32340, 35508, 37660, 39543, 41426, 44385, 45192, 52724, 56490, 59180, 62139, 64680, 65905, 71016, 75320, 79086, 82852, 88770, 103565, 105448, 112980, 118360, 124278, 131810, 144991, 158172, 165704, 177540, 197715, 207130, 225960, 248556, 263620, 289982, 310695, 316344, 355080, 395430, 414260, 434973, 497112, 527240, 579964, 621390, 724955, 790860, 828520, 869946, 1159928, 1242780, 1449910, 1581720, 1739892, 2174865, 2485560, 2899820, 3479784, 4349730, 5799640, 8699460, 17398920]

約数ペア:

[(1, 17398920), (2, 8699460), (3, 5799640), (4, 4349730), (5, 3479784), (6, 2899820), (7, 2485560), (8, 2174865), (10, 1739892), (11, 1581720), (12, 1449910), (14, 1242780), (15, 1159928), (20, 869946), (21, 828520), (22, 790860), (24, 724955), (28, 621390), (30, 579964), (33, 527240), (35, 497112), (40, 434973), (42, 414260), (44, 395430), (49, 355080), (55, 316344), (56, 310695), (60, 289982), (66, 263620), (70, 248556), (77, 225960), (84, 207130), (88, 197715), (98, 177540), (105, 165704), (110, 158172), (120, 144991), (132, 131810), (140, 124278), (147, 118360), (154, 112980), (165, 105448), (168, 103565), (196, 88770), (210, 82852), (220, 79086), (231, 75320), (245, 71016), (264, 65905), (269, 64680), (280, 62139), (294, 59180), (308, 56490), (330, 52724), (385, 45192), (392, 44385), (420, 41426), (440, 39543), (462, 37660), (490, 35508), (538, 32340), (539, 32280), (588, 29590), (616, 28245), (660, 26362), (735, 23672), (770, 22596), (807, 21560), (840, 20713), (924, 18830), (980, 17754), (1076, 16170), (1078, 16140), (1155, 15064), (1176, 14795), (1320, 13181), (1345, 12936), (1470, 11836), (1540, 11298), (1614, 10780), (1617, 10760), (1848, 9415), (1883, 9240), (1960, 8877), (2152, 8085), (2156, 8070), (2310, 7532), (2690, 6468), (2695, 6456), (2940, 5918), (2959, 5880), (3080, 5649), (3228, 5390), (3234, 5380), (3766, 4620), (4035, 4312)]