121256152080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{38453}}^1$

素因数の和:40353

約数の個数: 160

約数和(自身を含む): 429833274624

約数和(自身を除く): 308577122544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1877, 3754, 5631, 7508, 9385, 11262, 13139, 15016, 18770, 22524, 26278, 28155, 30032, 37540, 38453, 39417, 45048, 52556, 56310, 65695, 75080, 76906, 78834, 90096, 105112, 112620, 115359, 131390, 150160, 153812, 157668, 192265, 197085, 210224, 225240, 230718, 262780, 269171, 307624, 315336, 384530, 394170, 450480, 461436, 525560, 538342, 576795, 615248, 630672, 769060, 788340, 807513, 922872, 1051120, 1076684, 1153590, 1345855, 1538120, 1576680, 1615026, 1845744, 2153368, 2307180, 2691710, 3076240, 3153360, 3230052, 4037565, 4306736, 4614360, 5383420, 6460104, 8075130, 9228720, 10766840, 12920208, 16150260, 21533680, 32300520, 64601040, 72176281, 144352562, 216528843, 288705124, 360881405, 433057686, 505233967, 577410248, 721762810, 866115372, 1010467934, 1082644215, 1154820496, 1443525620, 1515701901, 1732230744, 2020935868, 2165288430, 2526169835, 2887051240, 3031403802, 3464461488, 4041871736, 4330576860, 5052339670, 5774102480, 6062807604, 7578509505, 8083743472, 8661153720, 10104679340, 12125615208, 15157019010, 17322307440, 20209358680, 24251230416, 30314038020, 40418717360, 60628076040, 121256152080]

約数ペア:

[(1, 121256152080), (2, 60628076040), (3, 40418717360), (4, 30314038020), (5, 24251230416), (6, 20209358680), (7, 17322307440), (8, 15157019010), (10, 12125615208), (12, 10104679340), (14, 8661153720), (15, 8083743472), (16, 7578509505), (20, 6062807604), (21, 5774102480), (24, 5052339670), (28, 4330576860), (30, 4041871736), (35, 3464461488), (40, 3031403802), (42, 2887051240), (48, 2526169835), (56, 2165288430), (60, 2020935868), (70, 1732230744), (80, 1515701901), (84, 1443525620), (105, 1154820496), (112, 1082644215), (120, 1010467934), (140, 866115372), (168, 721762810), (210, 577410248), (240, 505233967), (280, 433057686), (336, 360881405), (420, 288705124), (560, 216528843), (840, 144352562), (1680, 72176281), (1877, 64601040), (3754, 32300520), (5631, 21533680), (7508, 16150260), (9385, 12920208), (11262, 10766840), (13139, 9228720), (15016, 8075130), (18770, 6460104), (22524, 5383420), (26278, 4614360), (28155, 4306736), (30032, 4037565), (37540, 3230052), (38453, 3153360), (39417, 3076240), (45048, 2691710), (52556, 2307180), (56310, 2153368), (65695, 1845744), (75080, 1615026), (76906, 1576680), (78834, 1538120), (90096, 1345855), (105112, 1153590), (112620, 1076684), (115359, 1051120), (131390, 922872), (150160, 807513), (153812, 788340), (157668, 769060), (192265, 630672), (197085, 615248), (210224, 576795), (225240, 538342), (230718, 525560), (262780, 461436), (269171, 450480), (307624, 394170), (315336, 384530)]