274550640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{967}}^1$

素因数の和:1016

約数の個数: 240

約数和(自身を含む): 1054361088

約数和(自身を除く): 779810448

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, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 676, 728, 780, 840, 845, 910, 967, 1014, 1040, 1092, 1183, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 1934, 2028, 2184, 2366, 2535, 2704, 2730, 2901, 3120, 3380, 3549, 3640, 3868, 4056, 4368, 4732, 4835, 5070, 5460, 5802, 5915, 6760, 6769, 7098, 7280, 7736, 8112, 9464, 9670, 10140, 10920, 11604, 11830, 12571, 13520, 13538, 14196, 14505, 15472, 17745, 18928, 19340, 20280, 20307, 21840, 23208, 23660, 25142, 27076, 28392, 29010, 33845, 35490, 37713, 38680, 40560, 40614, 46416, 47320, 50284, 54152, 56784, 58020, 62855, 67690, 70980, 75426, 77360, 81228, 87997, 94640, 100568, 101535, 108304, 116040, 125710, 135380, 141960, 150852, 162456, 163423, 175994, 188565, 201136, 203070, 232080, 251420, 263991, 270760, 283920, 301704, 324912, 326846, 351988, 377130, 406140, 439985, 490269, 502840, 527982, 541520, 603408, 653692, 703976, 754260, 812280, 817115, 879970, 980538, 1005680, 1055964, 1143961, 1307384, 1319955, 1407952, 1508520, 1624560, 1634230, 1759940, 1961076, 2111928, 2287922, 2451345, 2614768, 2639910, 3017040, 3268460, 3431883, 3519880, 3922152, 4223856, 4575844, 4902690, 5279820, 5719805, 6536920, 6863766, 7039760, 7844304, 9151688, 9805380, 10559640, 11439610, 13073840, 13727532, 17159415, 18303376, 19610760, 21119280, 22879220, 27455064, 34318830, 39221520, 45758440, 54910128, 68637660, 91516880, 137275320, 274550640]

約数ペア:

[(1, 274550640), (2, 137275320), (3, 91516880), (4, 68637660), (5, 54910128), (6, 45758440), (7, 39221520), (8, 34318830), (10, 27455064), (12, 22879220), (13, 21119280), (14, 19610760), (15, 18303376), (16, 17159415), (20, 13727532), (21, 13073840), (24, 11439610), (26, 10559640), (28, 9805380), (30, 9151688), (35, 7844304), (39, 7039760), (40, 6863766), (42, 6536920), (48, 5719805), (52, 5279820), (56, 4902690), (60, 4575844), (65, 4223856), (70, 3922152), (78, 3519880), (80, 3431883), (84, 3268460), (91, 3017040), (104, 2639910), (105, 2614768), (112, 2451345), (120, 2287922), (130, 2111928), (140, 1961076), (156, 1759940), (168, 1634230), (169, 1624560), (182, 1508520), (195, 1407952), (208, 1319955), (210, 1307384), (240, 1143961), (260, 1055964), (273, 1005680), (280, 980538), (312, 879970), (336, 817115), (338, 812280), (364, 754260), (390, 703976), (420, 653692), (455, 603408), (507, 541520), (520, 527982), (546, 502840), (560, 490269), (624, 439985), (676, 406140), (728, 377130), (780, 351988), (840, 326846), (845, 324912), (910, 301704), (967, 283920), (1014, 270760), (1040, 263991), (1092, 251420), (1183, 232080), (1352, 203070), (1365, 201136), (1456, 188565), (1560, 175994), (1680, 163423), (1690, 162456), (1820, 150852), (1934, 141960), (2028, 135380), (2184, 125710), (2366, 116040), (2535, 108304), (2704, 101535), (2730, 100568), (2901, 94640), (3120, 87997), (3380, 81228), (3549, 77360), (3640, 75426), (3868, 70980), (4056, 67690), (4368, 62855), (4732, 58020), (4835, 56784), (5070, 54152), (5460, 50284), (5802, 47320), (5915, 46416), (6760, 40614), (6769, 40560), (7098, 38680), (7280, 37713), (7736, 35490), (8112, 33845), (9464, 29010), (9670, 28392), (10140, 27076), (10920, 25142), (11604, 23660), (11830, 23208), (12571, 21840), (13520, 20307), (13538, 20280), (14196, 19340), (14505, 18928), (15472, 17745)]