73190280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 163200120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 456, 470, 564, 570, 683, 705, 760, 893, 940, 1128, 1140, 1366, 1410, 1786, 1880, 2049, 2280, 2679, 2732, 2820, 3415, 3572, 4098, 4465, 5358, 5464, 5640, 6830, 7144, 8196, 8930, 10245, 10716, 12977, 13395, 13660, 16392, 17860, 20490, 21432, 25954, 26790, 27320, 32101, 35720, 38931, 40980, 51908, 53580, 64202, 64885, 77862, 81960, 96303, 103816, 107160, 128404, 129770, 155724, 160505, 192606, 194655, 256808, 259540, 311448, 321010, 385212, 389310, 481515, 519080, 609919, 642020, 770424, 778620, 963030, 1219838, 1284040, 1557240, 1829757, 1926060, 2439676, 3049595, 3659514, 3852120, 4879352, 6099190, 7319028, 9148785, 12198380, 14638056, 18297570, 24396760, 36595140, 73190280]

約数ペア:

[(1, 73190280), (2, 36595140), (3, 24396760), (4, 18297570), (5, 14638056), (6, 12198380), (8, 9148785), (10, 7319028), (12, 6099190), (15, 4879352), (19, 3852120), (20, 3659514), (24, 3049595), (30, 2439676), (38, 1926060), (40, 1829757), (47, 1557240), (57, 1284040), (60, 1219838), (76, 963030), (94, 778620), (95, 770424), (114, 642020), (120, 609919), (141, 519080), (152, 481515), (188, 389310), (190, 385212), (228, 321010), (235, 311448), (282, 259540), (285, 256808), (376, 194655), (380, 192606), (456, 160505), (470, 155724), (564, 129770), (570, 128404), (683, 107160), (705, 103816), (760, 96303), (893, 81960), (940, 77862), (1128, 64885), (1140, 64202), (1366, 53580), (1410, 51908), (1786, 40980), (1880, 38931), (2049, 35720), (2280, 32101), (2679, 27320), (2732, 26790), (2820, 25954), (3415, 21432), (3572, 20490), (4098, 17860), (4465, 16392), (5358, 13660), (5464, 13395), (5640, 12977), (6830, 10716), (7144, 10245), (8196, 8930)]