389420460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:127

約数の個数: 360

約数和(自身を含む): 1471056048

約数和(自身を除く): 1081635588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 41, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 82, 90, 99, 108, 110, 117, 123, 130, 132, 135, 143, 156, 162, 164, 165, 180, 195, 198, 205, 220, 234, 246, 260, 270, 286, 297, 324, 330, 351, 369, 390, 396, 405, 410, 429, 451, 468, 492, 495, 533, 540, 572, 585, 594, 615, 660, 702, 715, 738, 780, 810, 820, 858, 891, 902, 990, 1053, 1066, 1107, 1170, 1188, 1230, 1287, 1353, 1404, 1430, 1476, 1485, 1599, 1620, 1681, 1716, 1755, 1782, 1804, 1845, 1980, 2106, 2132, 2145, 2214, 2255, 2340, 2460, 2574, 2665, 2706, 2860, 2970, 3198, 3321, 3362, 3510, 3564, 3690, 3861, 4059, 4212, 4290, 4428, 4455, 4510, 4797, 5043, 5148, 5265, 5330, 5412, 5535, 5863, 5940, 6396, 6435, 6642, 6724, 6765, 7020, 7380, 7722, 7995, 8118, 8405, 8580, 8910, 9020, 9594, 10086, 10530, 10660, 11070, 11583, 11726, 12177, 12870, 13284, 13530, 14391, 15129, 15444, 15990, 16236, 16605, 16810, 17589, 17820, 18491, 19188, 19305, 20172, 20295, 21060, 21853, 22140, 23166, 23452, 23985, 24354, 25215, 25740, 27060, 28782, 29315, 30258, 31980, 33210, 33620, 35178, 36531, 36982, 38610, 40590, 43173, 43706, 45387, 46332, 47970, 48708, 50430, 52767, 55473, 57564, 57915, 58630, 60516, 60885, 65559, 66420, 70356, 71955, 73062, 73964, 75645, 77220, 81180, 86346, 87412, 87945, 90774, 92455, 95940, 100860, 105534, 109265, 110946, 115830, 117260, 121770, 131118, 136161, 143910, 146124, 151290, 158301, 166419, 172692, 175890, 181548, 182655, 184910, 196677, 211068, 215865, 218530, 221892, 226935, 231660, 240383, 243540, 262236, 263835, 272322, 277365, 287820, 302580, 316602, 327795, 332838, 351780, 365310, 369820, 393354, 431730, 437060, 453870, 474903, 480766, 499257, 527670, 544644, 554730, 590031, 633204, 655590, 665676, 680805, 721149, 730620, 786708, 791505, 832095, 863460, 907740, 949806, 961532, 983385, 998514, 1055340, 1109460, 1180062, 1201915, 1311180, 1361610, 1442298, 1497771, 1583010, 1664190, 1770093, 1899612, 1966770, 1997028, 2163447, 2360124, 2374515, 2403830, 2496285, 2723220, 2884596, 2950155, 2995542, 3166020, 3328380, 3540186, 3605745, 3933540, 4326894, 4749030, 4807660, 4992570, 5900310, 5991084, 6490341, 7080372, 7211490, 7488855, 8653788, 8850465, 9498060, 9985140, 10817235, 11800620, 12980682, 14422980, 14977710, 17700930, 19471023, 21634470, 25961364, 29955420, 32451705, 35401860, 38942046, 43268940, 64903410, 77884092, 97355115, 129806820, 194710230, 389420460]

約数ペア:

[(1, 389420460), (2, 194710230), (3, 129806820), (4, 97355115), (5, 77884092), (6, 64903410), (9, 43268940), (10, 38942046), (11, 35401860), (12, 32451705), (13, 29955420), (15, 25961364), (18, 21634470), (20, 19471023), (22, 17700930), (26, 14977710), (27, 14422980), (30, 12980682), (33, 11800620), (36, 10817235), (39, 9985140), (41, 9498060), (44, 8850465), (45, 8653788), (52, 7488855), (54, 7211490), (55, 7080372), (60, 6490341), (65, 5991084), (66, 5900310), (78, 4992570), (81, 4807660), (82, 4749030), (90, 4326894), (99, 3933540), (108, 3605745), (110, 3540186), (117, 3328380), (123, 3166020), (130, 2995542), (132, 2950155), (135, 2884596), (143, 2723220), (156, 2496285), (162, 2403830), (164, 2374515), (165, 2360124), (180, 2163447), (195, 1997028), (198, 1966770), (205, 1899612), (220, 1770093), (234, 1664190), (246, 1583010), (260, 1497771), (270, 1442298), (286, 1361610), (297, 1311180), (324, 1201915), (330, 1180062), (351, 1109460), (369, 1055340), (390, 998514), (396, 983385), (405, 961532), (410, 949806), (429, 907740), (451, 863460), (468, 832095), (492, 791505), (495, 786708), (533, 730620), (540, 721149), (572, 680805), (585, 665676), (594, 655590), (615, 633204), (660, 590031), (702, 554730), (715, 544644), (738, 527670), (780, 499257), (810, 480766), (820, 474903), (858, 453870), (891, 437060), (902, 431730), (990, 393354), (1053, 369820), (1066, 365310), (1107, 351780), (1170, 332838), (1188, 327795), (1230, 316602), (1287, 302580), (1353, 287820), (1404, 277365), (1430, 272322), (1476, 263835), (1485, 262236), (1599, 243540), (1620, 240383), (1681, 231660), (1716, 226935), (1755, 221892), (1782, 218530), (1804, 215865), (1845, 211068), (1980, 196677), (2106, 184910), (2132, 182655), (2145, 181548), (2214, 175890), (2255, 172692), (2340, 166419), (2460, 158301), (2574, 151290), (2665, 146124), (2706, 143910), (2860, 136161), (2970, 131118), (3198, 121770), (3321, 117260), (3362, 115830), (3510, 110946), (3564, 109265), (3690, 105534), (3861, 100860), (4059, 95940), (4212, 92455), (4290, 90774), (4428, 87945), (4455, 87412), (4510, 86346), (4797, 81180), (5043, 77220), (5148, 75645), (5265, 73964), (5330, 73062), (5412, 71955), (5535, 70356), (5863, 66420), (5940, 65559), (6396, 60885), (6435, 60516), (6642, 58630), (6724, 57915), (6765, 57564), (7020, 55473), (7380, 52767), (7722, 50430), (7995, 48708), (8118, 47970), (8405, 46332), (8580, 45387), (8910, 43706), (9020, 43173), (9594, 40590), (10086, 38610), (10530, 36982), (10660, 36531), (11070, 35178), (11583, 33620), (11726, 33210), (12177, 31980), (12870, 30258), (13284, 29315), (13530, 28782), (14391, 27060), (15129, 25740), (15444, 25215), (15990, 24354), (16236, 23985), (16605, 23452), (16810, 23166), (17589, 22140), (17820, 21853), (18491, 21060), (19188, 20295), (19305, 20172)]