7146289080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{46489}}^1$

素因数の和:46574

約数の個数: 192

約数和(自身を含む): 26979076800

約数和(自身を除く): 19832787720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 3416, 3660, 3843, 4270, 4392, 5124, 5490, 6405, 7320, 7686, 8540, 10248, 10980, 12810, 15372, 17080, 19215, 21960, 25620, 30744, 38430, 46489, 51240, 76860, 92978, 139467, 153720, 185956, 232445, 278934, 325423, 371912, 418401, 464890, 557868, 650846, 697335, 836802, 929780, 976269, 1115736, 1301692, 1394670, 1627115, 1673604, 1859560, 1952538, 2092005, 2603384, 2789340, 2835829, 2928807, 3254230, 3347208, 3905076, 4184010, 4881345, 5578680, 5671658, 5857614, 6508460, 7810152, 8368020, 8507487, 9762690, 11343316, 11715228, 13016920, 14179145, 14644035, 16736040, 17014974, 19525380, 19850803, 22686632, 23430456, 25522461, 28358290, 29288070, 34029948, 39050760, 39701606, 42537435, 51044922, 56716580, 58576140, 59552409, 68059896, 79403212, 85074870, 99254015, 102089844, 113433160, 117152280, 119104818, 127612305, 158806424, 170149740, 178657227, 198508030, 204179688, 238209636, 255224610, 297762045, 340299480, 357314454, 397016060, 476419272, 510449220, 595524090, 714628908, 794032120, 893286135, 1020898440, 1191048180, 1429257816, 1786572270, 2382096360, 3573144540, 7146289080]

約数ペア:

[(1, 7146289080), (2, 3573144540), (3, 2382096360), (4, 1786572270), (5, 1429257816), (6, 1191048180), (7, 1020898440), (8, 893286135), (9, 794032120), (10, 714628908), (12, 595524090), (14, 510449220), (15, 476419272), (18, 397016060), (20, 357314454), (21, 340299480), (24, 297762045), (28, 255224610), (30, 238209636), (35, 204179688), (36, 198508030), (40, 178657227), (42, 170149740), (45, 158806424), (56, 127612305), (60, 119104818), (61, 117152280), (63, 113433160), (70, 102089844), (72, 99254015), (84, 85074870), (90, 79403212), (105, 68059896), (120, 59552409), (122, 58576140), (126, 56716580), (140, 51044922), (168, 42537435), (180, 39701606), (183, 39050760), (210, 34029948), (244, 29288070), (252, 28358290), (280, 25522461), (305, 23430456), (315, 22686632), (360, 19850803), (366, 19525380), (420, 17014974), (427, 16736040), (488, 14644035), (504, 14179145), (549, 13016920), (610, 11715228), (630, 11343316), (732, 9762690), (840, 8507487), (854, 8368020), (915, 7810152), (1098, 6508460), (1220, 5857614), (1260, 5671658), (1281, 5578680), (1464, 4881345), (1708, 4184010), (1830, 3905076), (2135, 3347208), (2196, 3254230), (2440, 2928807), (2520, 2835829), (2562, 2789340), (2745, 2603384), (3416, 2092005), (3660, 1952538), (3843, 1859560), (4270, 1673604), (4392, 1627115), (5124, 1394670), (5490, 1301692), (6405, 1115736), (7320, 976269), (7686, 929780), (8540, 836802), (10248, 697335), (10980, 650846), (12810, 557868), (15372, 464890), (17080, 418401), (19215, 371912), (21960, 325423), (25620, 278934), (30744, 232445), (38430, 185956), (46489, 153720), (51240, 139467), (76860, 92978)]