220610520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:879

約数の個数: 256

約数和(自身を含む): 834624000

約数和(自身を除く): 614013480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 827, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1654, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2470, 2481, 2565, 2808, 2964, 3308, 3420, 3510, 3705, 4104, 4135, 4446, 4680, 4940, 4962, 5130, 5928, 6616, 6669, 6840, 7020, 7410, 7443, 8270, 8892, 9880, 9924, 10260, 10751, 11115, 12405, 13338, 14040, 14820, 14886, 15713, 16540, 17784, 19848, 20520, 21502, 22230, 22329, 24810, 26676, 29640, 29772, 31426, 32253, 33080, 33345, 37215, 43004, 44460, 44658, 47139, 49620, 53352, 53755, 59544, 62852, 64506, 66690, 74430, 78565, 86008, 88920, 89316, 94278, 96759, 99240, 107510, 111645, 125704, 129012, 133380, 141417, 148860, 157130, 161265, 178632, 188556, 193518, 204269, 215020, 223290, 235695, 258024, 266760, 282834, 290277, 297720, 314260, 322530, 377112, 387036, 408538, 424251, 430040, 446580, 471390, 483795, 565668, 580554, 612807, 628520, 645060, 707085, 774072, 817076, 848502, 893160, 942780, 967590, 1021345, 1131336, 1161108, 1225614, 1290120, 1414170, 1451385, 1634152, 1697004, 1838421, 1885560, 1935180, 2042690, 2121255, 2322216, 2451228, 2828340, 2902770, 3064035, 3394008, 3676842, 3870360, 4085380, 4242510, 4902456, 5515263, 5656680, 5805540, 6128070, 7353684, 8170760, 8485020, 9192105, 11030526, 11611080, 12256140, 14707368, 16970040, 18384210, 22061052, 24512280, 27576315, 36768420, 44122104, 55152630, 73536840, 110305260, 220610520]

約数ペア:

[(1, 220610520), (2, 110305260), (3, 73536840), (4, 55152630), (5, 44122104), (6, 36768420), (8, 27576315), (9, 24512280), (10, 22061052), (12, 18384210), (13, 16970040), (15, 14707368), (18, 12256140), (19, 11611080), (20, 11030526), (24, 9192105), (26, 8485020), (27, 8170760), (30, 7353684), (36, 6128070), (38, 5805540), (39, 5656680), (40, 5515263), (45, 4902456), (52, 4242510), (54, 4085380), (57, 3870360), (60, 3676842), (65, 3394008), (72, 3064035), (76, 2902770), (78, 2828340), (90, 2451228), (95, 2322216), (104, 2121255), (108, 2042690), (114, 1935180), (117, 1885560), (120, 1838421), (130, 1697004), (135, 1634152), (152, 1451385), (156, 1414170), (171, 1290120), (180, 1225614), (190, 1161108), (195, 1131336), (216, 1021345), (228, 967590), (234, 942780), (247, 893160), (260, 848502), (270, 817076), (285, 774072), (312, 707085), (342, 645060), (351, 628520), (360, 612807), (380, 580554), (390, 565668), (456, 483795), (468, 471390), (494, 446580), (513, 430040), (520, 424251), (540, 408538), (570, 387036), (585, 377112), (684, 322530), (702, 314260), (741, 297720), (760, 290277), (780, 282834), (827, 266760), (855, 258024), (936, 235695), (988, 223290), (1026, 215020), (1080, 204269), (1140, 193518), (1170, 188556), (1235, 178632), (1368, 161265), (1404, 157130), (1482, 148860), (1560, 141417), (1654, 133380), (1710, 129012), (1755, 125704), (1976, 111645), (2052, 107510), (2223, 99240), (2280, 96759), (2340, 94278), (2470, 89316), (2481, 88920), (2565, 86008), (2808, 78565), (2964, 74430), (3308, 66690), (3420, 64506), (3510, 62852), (3705, 59544), (4104, 53755), (4135, 53352), (4446, 49620), (4680, 47139), (4940, 44658), (4962, 44460), (5130, 43004), (5928, 37215), (6616, 33345), (6669, 33080), (6840, 32253), (7020, 31426), (7410, 29772), (7443, 29640), (8270, 26676), (8892, 24810), (9880, 22329), (9924, 22230), (10260, 21502), (10751, 20520), (11115, 19848), (12405, 17784), (13338, 16540), (14040, 15713), (14820, 14886)]