486854940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 1615541760

約数和(自身を除く): 1128686820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 179, 195, 220, 260, 286, 317, 330, 358, 390, 429, 537, 572, 634, 660, 715, 716, 780, 858, 895, 951, 1074, 1268, 1430, 1585, 1716, 1790, 1902, 1969, 2145, 2148, 2327, 2685, 2860, 3170, 3487, 3580, 3804, 3938, 4121, 4290, 4654, 4755, 5370, 5907, 6340, 6974, 6981, 7876, 8242, 8580, 9308, 9510, 9845, 10461, 10740, 11635, 11814, 12363, 13948, 13962, 16484, 17435, 19020, 19690, 20605, 20922, 23270, 23628, 24726, 25597, 27924, 29535, 34870, 34905, 39380, 41210, 41844, 45331, 46540, 49452, 51194, 52305, 56743, 59070, 61815, 69740, 69810, 76791, 82420, 90662, 102388, 104610, 113486, 118140, 123630, 127985, 135993, 139620, 153582, 170229, 181324, 209220, 226655, 226972, 247260, 255970, 271986, 283715, 307164, 340458, 383955, 453310, 511940, 543972, 567430, 624173, 679965, 680916, 737659, 767910, 851145, 906620, 1134860, 1248346, 1359930, 1475318, 1535820, 1702290, 1872519, 2212977, 2496692, 2719860, 2950636, 3120865, 3404580, 3688295, 3745038, 4425954, 6241730, 7376590, 7490076, 8114249, 8851908, 9362595, 11064885, 12483460, 14753180, 16228498, 18725190, 22129770, 24342747, 32456996, 37450380, 40571245, 44259540, 48685494, 81142490, 97370988, 121713735, 162284980, 243427470, 486854940]

約数ペア:

[(1, 486854940), (2, 243427470), (3, 162284980), (4, 121713735), (5, 97370988), (6, 81142490), (10, 48685494), (11, 44259540), (12, 40571245), (13, 37450380), (15, 32456996), (20, 24342747), (22, 22129770), (26, 18725190), (30, 16228498), (33, 14753180), (39, 12483460), (44, 11064885), (52, 9362595), (55, 8851908), (60, 8114249), (65, 7490076), (66, 7376590), (78, 6241730), (110, 4425954), (130, 3745038), (132, 3688295), (143, 3404580), (156, 3120865), (165, 2950636), (179, 2719860), (195, 2496692), (220, 2212977), (260, 1872519), (286, 1702290), (317, 1535820), (330, 1475318), (358, 1359930), (390, 1248346), (429, 1134860), (537, 906620), (572, 851145), (634, 767910), (660, 737659), (715, 680916), (716, 679965), (780, 624173), (858, 567430), (895, 543972), (951, 511940), (1074, 453310), (1268, 383955), (1430, 340458), (1585, 307164), (1716, 283715), (1790, 271986), (1902, 255970), (1969, 247260), (2145, 226972), (2148, 226655), (2327, 209220), (2685, 181324), (2860, 170229), (3170, 153582), (3487, 139620), (3580, 135993), (3804, 127985), (3938, 123630), (4121, 118140), (4290, 113486), (4654, 104610), (4755, 102388), (5370, 90662), (5907, 82420), (6340, 76791), (6974, 69810), (6981, 69740), (7876, 61815), (8242, 59070), (8580, 56743), (9308, 52305), (9510, 51194), (9845, 49452), (10461, 46540), (10740, 45331), (11635, 41844), (11814, 41210), (12363, 39380), (13948, 34905), (13962, 34870), (16484, 29535), (17435, 27924), (19020, 25597), (19690, 24726), (20605, 23628), (20922, 23270)]