190923480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 240

約数和(自身を含む): 706804560

約数和(自身を除く): 515881080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 487, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 974, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1461, 1485, 1620, 1782, 1815, 1948, 1980, 2178, 2376, 2420, 2435, 2904, 2922, 2970, 3240, 3267, 3564, 3630, 3896, 3960, 4356, 4383, 4455, 4840, 4870, 5357, 5445, 5844, 5940, 6534, 7128, 7260, 7305, 8712, 8766, 8910, 9740, 9801, 10714, 10890, 11688, 11880, 13068, 13149, 14520, 14610, 16071, 16335, 17532, 17820, 19480, 19602, 21428, 21780, 21915, 26136, 26298, 26785, 29220, 32142, 32670, 35064, 35640, 39204, 39447, 42856, 43560, 43830, 48213, 49005, 52596, 53570, 58440, 58927, 64284, 65340, 65745, 78408, 78894, 80355, 87660, 96426, 98010, 105192, 107140, 117854, 128568, 130680, 131490, 144639, 157788, 160710, 175320, 176781, 192852, 196020, 197235, 214280, 235708, 241065, 262980, 289278, 294635, 315576, 321420, 353562, 385704, 392040, 394470, 433917, 471416, 482130, 525960, 530343, 578556, 589270, 642840, 707124, 723195, 788940, 867834, 883905, 964260, 1060686, 1157112, 1178540, 1414248, 1446390, 1577880, 1591029, 1735668, 1767810, 1928520, 2121372, 2169585, 2357080, 2651715, 2892780, 3182058, 3471336, 3535620, 4242744, 4339170, 4773087, 5303430, 5785560, 6364116, 7071240, 7955145, 8678340, 9546174, 10606860, 12728232, 15910290, 17356680, 19092348, 21213720, 23865435, 31820580, 38184696, 47730870, 63641160, 95461740, 190923480]

約数ペア:

[(1, 190923480), (2, 95461740), (3, 63641160), (4, 47730870), (5, 38184696), (6, 31820580), (8, 23865435), (9, 21213720), (10, 19092348), (11, 17356680), (12, 15910290), (15, 12728232), (18, 10606860), (20, 9546174), (22, 8678340), (24, 7955145), (27, 7071240), (30, 6364116), (33, 5785560), (36, 5303430), (40, 4773087), (44, 4339170), (45, 4242744), (54, 3535620), (55, 3471336), (60, 3182058), (66, 2892780), (72, 2651715), (81, 2357080), (88, 2169585), (90, 2121372), (99, 1928520), (108, 1767810), (110, 1735668), (120, 1591029), (121, 1577880), (132, 1446390), (135, 1414248), (162, 1178540), (165, 1157112), (180, 1060686), (198, 964260), (216, 883905), (220, 867834), (242, 788940), (264, 723195), (270, 707124), (297, 642840), (324, 589270), (330, 578556), (360, 530343), (363, 525960), (396, 482130), (405, 471416), (440, 433917), (484, 394470), (487, 392040), (495, 385704), (540, 353562), (594, 321420), (605, 315576), (648, 294635), (660, 289278), (726, 262980), (792, 241065), (810, 235708), (891, 214280), (968, 197235), (974, 196020), (990, 192852), (1080, 176781), (1089, 175320), (1188, 160710), (1210, 157788), (1320, 144639), (1452, 131490), (1461, 130680), (1485, 128568), (1620, 117854), (1782, 107140), (1815, 105192), (1948, 98010), (1980, 96426), (2178, 87660), (2376, 80355), (2420, 78894), (2435, 78408), (2904, 65745), (2922, 65340), (2970, 64284), (3240, 58927), (3267, 58440), (3564, 53570), (3630, 52596), (3896, 49005), (3960, 48213), (4356, 43830), (4383, 43560), (4455, 42856), (4840, 39447), (4870, 39204), (5357, 35640), (5445, 35064), (5844, 32670), (5940, 32142), (6534, 29220), (7128, 26785), (7260, 26298), (7305, 26136), (8712, 21915), (8766, 21780), (8910, 21428), (9740, 19602), (9801, 19480), (10714, 17820), (10890, 17532), (11688, 16335), (11880, 16071), (13068, 14610), (13149, 14520)]