38460240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 240

約数和(自身を含む): 159239808

約数和(自身を除く): 120779568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 587, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1174, 1260, 1365, 1456, 1560, 1638, 1680, 1761, 1820, 1872, 2184, 2340, 2348, 2520, 2730, 2935, 3120, 3276, 3522, 3640, 4095, 4109, 4368, 4680, 4696, 5040, 5283, 5460, 5870, 6552, 7044, 7280, 7631, 8190, 8218, 8805, 9360, 9392, 10566, 10920, 11740, 12327, 13104, 14088, 15262, 16380, 16436, 17610, 20545, 21132, 21840, 22893, 23480, 24654, 26415, 28176, 30524, 32760, 32872, 35220, 36981, 38155, 41090, 42264, 45786, 46960, 49308, 52830, 53417, 61048, 61635, 65520, 65744, 68679, 70440, 73962, 76310, 82180, 84528, 91572, 98616, 105660, 106834, 114465, 122096, 123270, 137358, 140880, 147924, 152620, 160251, 164360, 183144, 184905, 197232, 211320, 213668, 228930, 246540, 267085, 274716, 295848, 305240, 320502, 328720, 343395, 366288, 369810, 422640, 427336, 457860, 480753, 493080, 534170, 549432, 591696, 610480, 641004, 686790, 739620, 801255, 854672, 915720, 961506, 986160, 1068340, 1098864, 1282008, 1373580, 1479240, 1602510, 1831440, 1923012, 2136680, 2403765, 2564016, 2747160, 2958480, 3205020, 3846024, 4273360, 4807530, 5494320, 6410040, 7692048, 9615060, 12820080, 19230120, 38460240]

約数ペア:

[(1, 38460240), (2, 19230120), (3, 12820080), (4, 9615060), (5, 7692048), (6, 6410040), (7, 5494320), (8, 4807530), (9, 4273360), (10, 3846024), (12, 3205020), (13, 2958480), (14, 2747160), (15, 2564016), (16, 2403765), (18, 2136680), (20, 1923012), (21, 1831440), (24, 1602510), (26, 1479240), (28, 1373580), (30, 1282008), (35, 1098864), (36, 1068340), (39, 986160), (40, 961506), (42, 915720), (45, 854672), (48, 801255), (52, 739620), (56, 686790), (60, 641004), (63, 610480), (65, 591696), (70, 549432), (72, 534170), (78, 493080), (80, 480753), (84, 457860), (90, 427336), (91, 422640), (104, 369810), (105, 366288), (112, 343395), (117, 328720), (120, 320502), (126, 305240), (130, 295848), (140, 274716), (144, 267085), (156, 246540), (168, 228930), (180, 213668), (182, 211320), (195, 197232), (208, 184905), (210, 183144), (234, 164360), (240, 160251), (252, 152620), (260, 147924), (273, 140880), (280, 137358), (312, 123270), (315, 122096), (336, 114465), (360, 106834), (364, 105660), (390, 98616), (420, 91572), (455, 84528), (468, 82180), (504, 76310), (520, 73962), (546, 70440), (560, 68679), (585, 65744), (587, 65520), (624, 61635), (630, 61048), (720, 53417), (728, 52830), (780, 49308), (819, 46960), (840, 45786), (910, 42264), (936, 41090), (1008, 38155), (1040, 36981), (1092, 35220), (1170, 32872), (1174, 32760), (1260, 30524), (1365, 28176), (1456, 26415), (1560, 24654), (1638, 23480), (1680, 22893), (1761, 21840), (1820, 21132), (1872, 20545), (2184, 17610), (2340, 16436), (2348, 16380), (2520, 15262), (2730, 14088), (2935, 13104), (3120, 12327), (3276, 11740), (3522, 10920), (3640, 10566), (4095, 9392), (4109, 9360), (4368, 8805), (4680, 8218), (4696, 8190), (5040, 7631), (5283, 7280), (5460, 7044), (5870, 6552)]