206835720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 384

約数和(自身を含む): 809533440

約数和(自身を除く): 602697720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 47, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 94, 104, 105, 120, 124, 130, 140, 141, 155, 156, 168, 169, 182, 186, 188, 195, 210, 217, 235, 248, 260, 273, 280, 282, 310, 312, 329, 338, 364, 372, 376, 390, 403, 420, 434, 455, 465, 470, 507, 520, 546, 564, 611, 620, 651, 658, 676, 705, 728, 744, 780, 806, 840, 845, 868, 910, 930, 940, 987, 1014, 1085, 1092, 1128, 1183, 1209, 1222, 1240, 1302, 1316, 1352, 1365, 1410, 1457, 1560, 1612, 1645, 1690, 1736, 1820, 1833, 1860, 1880, 1974, 2015, 2028, 2170, 2184, 2366, 2418, 2444, 2535, 2604, 2632, 2730, 2820, 2821, 2914, 3055, 3224, 3255, 3290, 3380, 3549, 3640, 3666, 3720, 3948, 4030, 4056, 4277, 4340, 4371, 4732, 4836, 4888, 4935, 5070, 5208, 5239, 5460, 5640, 5642, 5828, 5915, 6045, 6110, 6510, 6580, 6760, 7098, 7285, 7332, 7896, 7943, 8060, 8463, 8554, 8680, 8742, 9165, 9464, 9672, 9870, 10140, 10199, 10478, 10920, 11284, 11656, 11830, 12090, 12220, 12831, 13020, 13160, 14105, 14196, 14570, 14664, 15717, 15886, 16120, 16926, 17108, 17484, 17745, 18330, 18941, 19740, 20280, 20398, 20956, 21385, 21855, 22568, 23660, 23829, 24180, 24440, 25662, 26040, 26195, 28210, 28392, 29140, 30597, 31434, 31772, 33852, 34216, 34968, 35490, 36660, 36673, 37882, 39480, 39715, 40796, 41912, 42315, 42770, 43710, 47320, 47658, 48360, 50995, 51324, 52390, 55601, 56420, 56823, 58280, 61194, 62868, 63544, 64155, 67704, 70980, 73320, 73346, 75764, 78585, 79430, 81592, 84630, 85540, 87420, 94705, 95316, 101990, 102648, 104780, 110019, 111202, 112840, 113646, 119145, 122388, 125736, 128310, 132587, 141960, 146692, 151528, 152985, 157170, 158860, 166803, 169260, 171080, 174840, 183365, 189410, 190632, 203980, 209560, 220038, 222404, 227292, 238290, 244776, 246233, 256620, 265174, 278005, 284115, 293384, 305970, 314340, 317720, 333606, 338520, 366730, 378820, 397761, 407960, 440076, 444808, 454584, 476580, 492466, 513240, 530348, 550095, 556010, 568230, 611940, 628680, 662935, 667212, 733460, 738699, 757640, 795522, 834015, 880152, 953160, 984932, 1060696, 1100190, 1112020, 1136460, 1223880, 1231165, 1325870, 1334424, 1466920, 1477398, 1591044, 1668030, 1723631, 1969864, 1988805, 2200380, 2224040, 2272920, 2462330, 2651740, 2954796, 3182088, 3336060, 3447262, 3693495, 3977610, 4400760, 4924660, 5170893, 5303480, 5909592, 6672120, 6894524, 7386990, 7955220, 8618155, 9849320, 10341786, 13789048, 14773980, 15910440, 17236310, 20683572, 25854465, 29547960, 34472620, 41367144, 51708930, 68945240, 103417860, 206835720]

約数ペア:

[(1, 206835720), (2, 103417860), (3, 68945240), (4, 51708930), (5, 41367144), (6, 34472620), (7, 29547960), (8, 25854465), (10, 20683572), (12, 17236310), (13, 15910440), (14, 14773980), (15, 13789048), (20, 10341786), (21, 9849320), (24, 8618155), (26, 7955220), (28, 7386990), (30, 6894524), (31, 6672120), (35, 5909592), (39, 5303480), (40, 5170893), (42, 4924660), (47, 4400760), (52, 3977610), (56, 3693495), (60, 3447262), (62, 3336060), (65, 3182088), (70, 2954796), (78, 2651740), (84, 2462330), (91, 2272920), (93, 2224040), (94, 2200380), (104, 1988805), (105, 1969864), (120, 1723631), (124, 1668030), (130, 1591044), (140, 1477398), (141, 1466920), (155, 1334424), (156, 1325870), (168, 1231165), (169, 1223880), (182, 1136460), (186, 1112020), (188, 1100190), (195, 1060696), (210, 984932), (217, 953160), (235, 880152), (248, 834015), (260, 795522), (273, 757640), (280, 738699), (282, 733460), (310, 667212), (312, 662935), (329, 628680), (338, 611940), (364, 568230), (372, 556010), (376, 550095), (390, 530348), (403, 513240), (420, 492466), (434, 476580), (455, 454584), (465, 444808), (470, 440076), (507, 407960), (520, 397761), (546, 378820), (564, 366730), (611, 338520), (620, 333606), (651, 317720), (658, 314340), (676, 305970), (705, 293384), (728, 284115), (744, 278005), (780, 265174), (806, 256620), (840, 246233), (845, 244776), (868, 238290), (910, 227292), (930, 222404), (940, 220038), (987, 209560), (1014, 203980), (1085, 190632), (1092, 189410), (1128, 183365), (1183, 174840), (1209, 171080), (1222, 169260), (1240, 166803), (1302, 158860), (1316, 157170), (1352, 152985), (1365, 151528), (1410, 146692), (1457, 141960), (1560, 132587), (1612, 128310), (1645, 125736), (1690, 122388), (1736, 119145), (1820, 113646), (1833, 112840), (1860, 111202), (1880, 110019), (1974, 104780), (2015, 102648), (2028, 101990), (2170, 95316), (2184, 94705), (2366, 87420), (2418, 85540), (2444, 84630), (2535, 81592), (2604, 79430), (2632, 78585), (2730, 75764), (2820, 73346), (2821, 73320), (2914, 70980), (3055, 67704), (3224, 64155), (3255, 63544), (3290, 62868), (3380, 61194), (3549, 58280), (3640, 56823), (3666, 56420), (3720, 55601), (3948, 52390), (4030, 51324), (4056, 50995), (4277, 48360), (4340, 47658), (4371, 47320), (4732, 43710), (4836, 42770), (4888, 42315), (4935, 41912), (5070, 40796), (5208, 39715), (5239, 39480), (5460, 37882), (5640, 36673), (5642, 36660), (5828, 35490), (5915, 34968), (6045, 34216), (6110, 33852), (6510, 31772), (6580, 31434), (6760, 30597), (7098, 29140), (7285, 28392), (7332, 28210), (7896, 26195), (7943, 26040), (8060, 25662), (8463, 24440), (8554, 24180), (8680, 23829), (8742, 23660), (9165, 22568), (9464, 21855), (9672, 21385), (9870, 20956), (10140, 20398), (10199, 20280), (10478, 19740), (10920, 18941), (11284, 18330), (11656, 17745), (11830, 17484), (12090, 17108), (12220, 16926), (12831, 16120), (13020, 15886), (13160, 15717), (14105, 14664), (14196, 14570)]