221529360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 807448320

約数和(自身を除く): 585918960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 37, 38, 39, 40, 48, 52, 57, 60, 65, 74, 76, 78, 80, 95, 101, 104, 111, 114, 120, 130, 148, 152, 156, 185, 190, 195, 202, 208, 222, 228, 240, 247, 260, 285, 296, 303, 304, 312, 370, 380, 390, 404, 444, 456, 481, 494, 505, 520, 555, 570, 592, 606, 624, 703, 740, 741, 760, 780, 808, 888, 912, 962, 988, 1010, 1040, 1110, 1140, 1212, 1235, 1313, 1406, 1443, 1480, 1482, 1515, 1520, 1560, 1616, 1776, 1919, 1924, 1976, 2020, 2109, 2220, 2280, 2405, 2424, 2470, 2626, 2812, 2886, 2960, 2964, 3030, 3120, 3515, 3705, 3737, 3838, 3848, 3939, 3952, 4040, 4218, 4440, 4560, 4810, 4848, 4940, 5252, 5624, 5757, 5772, 5928, 6060, 6565, 7030, 7215, 7410, 7474, 7676, 7696, 7878, 8080, 8436, 8880, 9139, 9595, 9620, 9880, 10504, 10545, 11211, 11248, 11514, 11544, 11856, 12120, 13130, 14060, 14430, 14820, 14948, 15352, 15756, 16872, 18278, 18685, 19190, 19240, 19695, 19760, 21008, 21090, 22422, 23028, 23088, 24240, 24947, 26260, 27417, 28120, 28785, 28860, 29640, 29896, 30704, 31512, 33744, 36556, 37370, 38380, 38480, 39390, 42180, 44844, 45695, 46056, 48581, 49894, 52520, 54834, 56055, 56240, 57570, 57720, 59280, 59792, 63024, 71003, 73112, 74740, 74841, 76760, 78780, 84360, 89688, 91390, 92112, 97162, 99788, 105040, 109668, 112110, 115140, 115440, 124735, 137085, 142006, 145743, 146224, 149480, 149682, 153520, 157560, 168720, 179376, 182780, 194324, 199576, 213009, 219336, 224220, 230280, 242905, 249470, 274170, 284012, 291486, 298960, 299364, 315120, 355015, 365560, 374205, 388648, 399152, 426018, 438672, 448440, 460560, 485810, 498940, 548340, 568024, 582972, 598728, 710030, 728715, 731120, 748410, 777296, 852036, 896880, 923039, 971620, 997880, 1065045, 1096680, 1136048, 1165944, 1197456, 1420060, 1457430, 1496820, 1704072, 1846078, 1943240, 1995760, 2130090, 2193360, 2331888, 2769117, 2840120, 2914860, 2993640, 3408144, 3692156, 3886480, 4260180, 4615195, 5538234, 5680240, 5829720, 5987280, 7384312, 8520360, 9230390, 11076468, 11659440, 13845585, 14768624, 17040720, 18460780, 22152936, 27691170, 36921560, 44305872, 55382340, 73843120, 110764680, 221529360]

約数ペア:

[(1, 221529360), (2, 110764680), (3, 73843120), (4, 55382340), (5, 44305872), (6, 36921560), (8, 27691170), (10, 22152936), (12, 18460780), (13, 17040720), (15, 14768624), (16, 13845585), (19, 11659440), (20, 11076468), (24, 9230390), (26, 8520360), (30, 7384312), (37, 5987280), (38, 5829720), (39, 5680240), (40, 5538234), (48, 4615195), (52, 4260180), (57, 3886480), (60, 3692156), (65, 3408144), (74, 2993640), (76, 2914860), (78, 2840120), (80, 2769117), (95, 2331888), (101, 2193360), (104, 2130090), (111, 1995760), (114, 1943240), (120, 1846078), (130, 1704072), (148, 1496820), (152, 1457430), (156, 1420060), (185, 1197456), (190, 1165944), (195, 1136048), (202, 1096680), (208, 1065045), (222, 997880), (228, 971620), (240, 923039), (247, 896880), (260, 852036), (285, 777296), (296, 748410), (303, 731120), (304, 728715), (312, 710030), (370, 598728), (380, 582972), (390, 568024), (404, 548340), (444, 498940), (456, 485810), (481, 460560), (494, 448440), (505, 438672), (520, 426018), (555, 399152), (570, 388648), (592, 374205), (606, 365560), (624, 355015), (703, 315120), (740, 299364), (741, 298960), (760, 291486), (780, 284012), (808, 274170), (888, 249470), (912, 242905), (962, 230280), (988, 224220), (1010, 219336), (1040, 213009), (1110, 199576), (1140, 194324), (1212, 182780), (1235, 179376), (1313, 168720), (1406, 157560), (1443, 153520), (1480, 149682), (1482, 149480), (1515, 146224), (1520, 145743), (1560, 142006), (1616, 137085), (1776, 124735), (1919, 115440), (1924, 115140), (1976, 112110), (2020, 109668), (2109, 105040), (2220, 99788), (2280, 97162), (2405, 92112), (2424, 91390), (2470, 89688), (2626, 84360), (2812, 78780), (2886, 76760), (2960, 74841), (2964, 74740), (3030, 73112), (3120, 71003), (3515, 63024), (3705, 59792), (3737, 59280), (3838, 57720), (3848, 57570), (3939, 56240), (3952, 56055), (4040, 54834), (4218, 52520), (4440, 49894), (4560, 48581), (4810, 46056), (4848, 45695), (4940, 44844), (5252, 42180), (5624, 39390), (5757, 38480), (5772, 38380), (5928, 37370), (6060, 36556), (6565, 33744), (7030, 31512), (7215, 30704), (7410, 29896), (7474, 29640), (7676, 28860), (7696, 28785), (7878, 28120), (8080, 27417), (8436, 26260), (8880, 24947), (9139, 24240), (9595, 23088), (9620, 23028), (9880, 22422), (10504, 21090), (10545, 21008), (11211, 19760), (11248, 19695), (11514, 19240), (11544, 19190), (11856, 18685), (12120, 18278), (13130, 16872), (14060, 15756), (14430, 15352), (14820, 14948)]