154998480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 320

約数和(自身を含む): 607961088

約数和(自身を除く): 452962608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 94, 104, 105, 112, 120, 130, 140, 141, 151, 156, 168, 182, 188, 195, 208, 210, 235, 240, 260, 273, 280, 282, 302, 312, 329, 336, 364, 376, 390, 420, 453, 455, 470, 520, 546, 560, 564, 604, 611, 624, 658, 705, 728, 752, 755, 780, 840, 906, 910, 940, 987, 1040, 1057, 1092, 1128, 1208, 1222, 1316, 1365, 1410, 1456, 1510, 1560, 1645, 1680, 1812, 1820, 1833, 1880, 1963, 1974, 2114, 2184, 2256, 2265, 2416, 2444, 2632, 2730, 2820, 3020, 3055, 3120, 3171, 3290, 3624, 3640, 3666, 3760, 3926, 3948, 4228, 4277, 4368, 4530, 4888, 4935, 5264, 5285, 5460, 5640, 5889, 6040, 6110, 6342, 6580, 7097, 7248, 7280, 7332, 7852, 7896, 8456, 8554, 9060, 9165, 9776, 9815, 9870, 10570, 10920, 11280, 11778, 12080, 12220, 12684, 12831, 13160, 13741, 14194, 14664, 15704, 15792, 15855, 16912, 17108, 18120, 18330, 19630, 19740, 21140, 21291, 21385, 21840, 23556, 24440, 25368, 25662, 26320, 27482, 28388, 29328, 29445, 31408, 31710, 34216, 35485, 36240, 36660, 39260, 39480, 41223, 42280, 42582, 42770, 47112, 48880, 49679, 50736, 51324, 54964, 56776, 58890, 63420, 64155, 68432, 68705, 70970, 73320, 78520, 78960, 82446, 84560, 85164, 85540, 92261, 94224, 99358, 102648, 106455, 109928, 113552, 117780, 126840, 128310, 137410, 141940, 146640, 149037, 157040, 164892, 170328, 171080, 184522, 198716, 205296, 206115, 212910, 219856, 235560, 248395, 253680, 256620, 274820, 276783, 283880, 298074, 329784, 340656, 342160, 369044, 397432, 412230, 425820, 461305, 471120, 496790, 513240, 549640, 553566, 567760, 596148, 645827, 659568, 738088, 745185, 794864, 824460, 851640, 922610, 993580, 1026480, 1099280, 1107132, 1192296, 1291654, 1383915, 1476176, 1490370, 1648920, 1703280, 1845220, 1937481, 1987160, 2214264, 2384592, 2583308, 2767830, 2980740, 3229135, 3297840, 3690440, 3874962, 3974320, 4428528, 5166616, 5535660, 5961480, 6458270, 7380880, 7749924, 9687405, 10333232, 11071320, 11922960, 12916540, 15499848, 19374810, 22142640, 25833080, 30999696, 38749620, 51666160, 77499240, 154998480]

約数ペア:

[(1, 154998480), (2, 77499240), (3, 51666160), (4, 38749620), (5, 30999696), (6, 25833080), (7, 22142640), (8, 19374810), (10, 15499848), (12, 12916540), (13, 11922960), (14, 11071320), (15, 10333232), (16, 9687405), (20, 7749924), (21, 7380880), (24, 6458270), (26, 5961480), (28, 5535660), (30, 5166616), (35, 4428528), (39, 3974320), (40, 3874962), (42, 3690440), (47, 3297840), (48, 3229135), (52, 2980740), (56, 2767830), (60, 2583308), (65, 2384592), (70, 2214264), (78, 1987160), (80, 1937481), (84, 1845220), (91, 1703280), (94, 1648920), (104, 1490370), (105, 1476176), (112, 1383915), (120, 1291654), (130, 1192296), (140, 1107132), (141, 1099280), (151, 1026480), (156, 993580), (168, 922610), (182, 851640), (188, 824460), (195, 794864), (208, 745185), (210, 738088), (235, 659568), (240, 645827), (260, 596148), (273, 567760), (280, 553566), (282, 549640), (302, 513240), (312, 496790), (329, 471120), (336, 461305), (364, 425820), (376, 412230), (390, 397432), (420, 369044), (453, 342160), (455, 340656), (470, 329784), (520, 298074), (546, 283880), (560, 276783), (564, 274820), (604, 256620), (611, 253680), (624, 248395), (658, 235560), (705, 219856), (728, 212910), (752, 206115), (755, 205296), (780, 198716), (840, 184522), (906, 171080), (910, 170328), (940, 164892), (987, 157040), (1040, 149037), (1057, 146640), (1092, 141940), (1128, 137410), (1208, 128310), (1222, 126840), (1316, 117780), (1365, 113552), (1410, 109928), (1456, 106455), (1510, 102648), (1560, 99358), (1645, 94224), (1680, 92261), (1812, 85540), (1820, 85164), (1833, 84560), (1880, 82446), (1963, 78960), (1974, 78520), (2114, 73320), (2184, 70970), (2256, 68705), (2265, 68432), (2416, 64155), (2444, 63420), (2632, 58890), (2730, 56776), (2820, 54964), (3020, 51324), (3055, 50736), (3120, 49679), (3171, 48880), (3290, 47112), (3624, 42770), (3640, 42582), (3666, 42280), (3760, 41223), (3926, 39480), (3948, 39260), (4228, 36660), (4277, 36240), (4368, 35485), (4530, 34216), (4888, 31710), (4935, 31408), (5264, 29445), (5285, 29328), (5460, 28388), (5640, 27482), (5889, 26320), (6040, 25662), (6110, 25368), (6342, 24440), (6580, 23556), (7097, 21840), (7248, 21385), (7280, 21291), (7332, 21140), (7852, 19740), (7896, 19630), (8456, 18330), (8554, 18120), (9060, 17108), (9165, 16912), (9776, 15855), (9815, 15792), (9870, 15704), (10570, 14664), (10920, 14194), (11280, 13741), (11778, 13160), (12080, 12831), (12220, 12684)]