151864860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 516096000

約数和(自身を除く): 364231140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 79, 84, 92, 105, 115, 138, 140, 158, 161, 199, 210, 230, 237, 276, 316, 322, 345, 395, 398, 420, 460, 474, 483, 553, 597, 644, 690, 790, 796, 805, 948, 966, 995, 1106, 1185, 1194, 1380, 1393, 1580, 1610, 1659, 1817, 1932, 1990, 2212, 2370, 2388, 2415, 2765, 2786, 2985, 3220, 3318, 3634, 3980, 4179, 4577, 4740, 4830, 5451, 5530, 5572, 5970, 6636, 6965, 7268, 8295, 8358, 9085, 9154, 9660, 10902, 11060, 11940, 12719, 13731, 13930, 15721, 16590, 16716, 18170, 18308, 20895, 21804, 22885, 25438, 27255, 27462, 27860, 31442, 32039, 33180, 36340, 38157, 41790, 45770, 47163, 50876, 54510, 54924, 62884, 63595, 64078, 68655, 76314, 78605, 83580, 91540, 94326, 96117, 109020, 110047, 127190, 128156, 137310, 152628, 157210, 160195, 188652, 190785, 192234, 220094, 235815, 254380, 274620, 314420, 320390, 330141, 361583, 381570, 384468, 440188, 471630, 480585, 550235, 640780, 660282, 723166, 763140, 943260, 961170, 1084749, 1100470, 1320564, 1446332, 1650705, 1807915, 1922340, 2169498, 2200940, 2531081, 3301410, 3615830, 4338996, 5062162, 5423745, 6602820, 7231660, 7593243, 10124324, 10847490, 12655405, 15186486, 21694980, 25310810, 30372972, 37966215, 50621620, 75932430, 151864860]

約数ペア:

[(1, 151864860), (2, 75932430), (3, 50621620), (4, 37966215), (5, 30372972), (6, 25310810), (7, 21694980), (10, 15186486), (12, 12655405), (14, 10847490), (15, 10124324), (20, 7593243), (21, 7231660), (23, 6602820), (28, 5423745), (30, 5062162), (35, 4338996), (42, 3615830), (46, 3301410), (60, 2531081), (69, 2200940), (70, 2169498), (79, 1922340), (84, 1807915), (92, 1650705), (105, 1446332), (115, 1320564), (138, 1100470), (140, 1084749), (158, 961170), (161, 943260), (199, 763140), (210, 723166), (230, 660282), (237, 640780), (276, 550235), (316, 480585), (322, 471630), (345, 440188), (395, 384468), (398, 381570), (420, 361583), (460, 330141), (474, 320390), (483, 314420), (553, 274620), (597, 254380), (644, 235815), (690, 220094), (790, 192234), (796, 190785), (805, 188652), (948, 160195), (966, 157210), (995, 152628), (1106, 137310), (1185, 128156), (1194, 127190), (1380, 110047), (1393, 109020), (1580, 96117), (1610, 94326), (1659, 91540), (1817, 83580), (1932, 78605), (1990, 76314), (2212, 68655), (2370, 64078), (2388, 63595), (2415, 62884), (2765, 54924), (2786, 54510), (2985, 50876), (3220, 47163), (3318, 45770), (3634, 41790), (3980, 38157), (4179, 36340), (4577, 33180), (4740, 32039), (4830, 31442), (5451, 27860), (5530, 27462), (5572, 27255), (5970, 25438), (6636, 22885), (6965, 21804), (7268, 20895), (8295, 18308), (8358, 18170), (9085, 16716), (9154, 16590), (9660, 15721), (10902, 13930), (11060, 13731), (11940, 12719)]