222904080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1014

約数の個数: 240

約数和(自身を含む): 874658304

約数和(自身を除く): 651754224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 940, 941, 987, 1008, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1880, 1882, 1974, 2115, 2256, 2520, 2632, 2820, 2823, 2961, 3290, 3384, 3760, 3764, 3948, 4230, 4705, 4935, 5040, 5264, 5640, 5646, 5922, 6580, 6587, 6768, 7528, 7896, 8460, 8469, 9410, 9870, 11280, 11292, 11844, 13160, 13174, 14115, 14805, 15056, 15792, 16920, 16938, 18820, 19740, 19761, 22584, 23688, 26320, 26348, 28230, 29610, 32935, 33840, 33876, 37640, 39480, 39522, 42345, 44227, 45168, 47376, 52696, 56460, 59220, 59283, 65870, 67752, 75280, 78960, 79044, 84690, 88454, 98805, 105392, 112920, 118440, 118566, 131740, 132681, 135504, 158088, 169380, 176908, 197610, 221135, 225840, 236880, 237132, 263480, 265362, 296415, 309589, 316176, 338760, 353816, 395220, 398043, 442270, 474264, 526960, 530724, 592830, 619178, 663405, 677520, 707632, 790440, 796086, 884540, 928767, 948528, 1061448, 1185660, 1238356, 1326810, 1547945, 1580880, 1592172, 1769080, 1857534, 1990215, 2122896, 2371320, 2476712, 2653620, 2786301, 3095890, 3184344, 3538160, 3715068, 3980430, 4643835, 4742640, 4953424, 5307240, 5572602, 6191780, 6368688, 7430136, 7960860, 9287670, 10614480, 11145204, 12383560, 13931505, 14860272, 15921720, 18575340, 22290408, 24767120, 27863010, 31843440, 37150680, 44580816, 55726020, 74301360, 111452040, 222904080]

約数ペア:

[(1, 222904080), (2, 111452040), (3, 74301360), (4, 55726020), (5, 44580816), (6, 37150680), (7, 31843440), (8, 27863010), (9, 24767120), (10, 22290408), (12, 18575340), (14, 15921720), (15, 14860272), (16, 13931505), (18, 12383560), (20, 11145204), (21, 10614480), (24, 9287670), (28, 7960860), (30, 7430136), (35, 6368688), (36, 6191780), (40, 5572602), (42, 5307240), (45, 4953424), (47, 4742640), (48, 4643835), (56, 3980430), (60, 3715068), (63, 3538160), (70, 3184344), (72, 3095890), (80, 2786301), (84, 2653620), (90, 2476712), (94, 2371320), (105, 2122896), (112, 1990215), (120, 1857534), (126, 1769080), (140, 1592172), (141, 1580880), (144, 1547945), (168, 1326810), (180, 1238356), (188, 1185660), (210, 1061448), (235, 948528), (240, 928767), (252, 884540), (280, 796086), (282, 790440), (315, 707632), (329, 677520), (336, 663405), (360, 619178), (376, 592830), (420, 530724), (423, 526960), (470, 474264), (504, 442270), (560, 398043), (564, 395220), (630, 353816), (658, 338760), (705, 316176), (720, 309589), (752, 296415), (840, 265362), (846, 263480), (940, 237132), (941, 236880), (987, 225840), (1008, 221135), (1128, 197610), (1260, 176908), (1316, 169380), (1410, 158088), (1645, 135504), (1680, 132681), (1692, 131740), (1880, 118566), (1882, 118440), (1974, 112920), (2115, 105392), (2256, 98805), (2520, 88454), (2632, 84690), (2820, 79044), (2823, 78960), (2961, 75280), (3290, 67752), (3384, 65870), (3760, 59283), (3764, 59220), (3948, 56460), (4230, 52696), (4705, 47376), (4935, 45168), (5040, 44227), (5264, 42345), (5640, 39522), (5646, 39480), (5922, 37640), (6580, 33876), (6587, 33840), (6768, 32935), (7528, 29610), (7896, 28230), (8460, 26348), (8469, 26320), (9410, 23688), (9870, 22584), (11280, 19761), (11292, 19740), (11844, 18820), (13160, 16938), (13174, 16920), (14115, 15792), (14805, 15056)]