461994120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9649}}^1$

素因数の和:9692

約数の個数: 192

約数和(自身を含む): 1806480000

約数和(自身を除く): 1344485880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 9649, 11970, 15960, 19298, 23940, 28947, 38596, 47880, 48245, 57894, 67543, 77192, 86841, 96490, 115788, 135086, 144735, 173682, 183331, 192980, 202629, 231576, 270172, 289470, 337715, 347364, 366662, 385960, 405258, 434205, 540344, 549993, 578940, 607887, 675430, 694728, 733324, 810516, 868410, 916655, 1013145, 1099986, 1157880, 1215774, 1283317, 1350860, 1466648, 1621032, 1649979, 1736820, 1833310, 2026290, 2199972, 2431548, 2566634, 2701720, 2749965, 3039435, 3299958, 3473640, 3666620, 3849951, 4052580, 4399944, 4863096, 5133268, 5499930, 6078870, 6416585, 6599916, 7333240, 7699902, 8105160, 8249895, 10266536, 10999860, 11549853, 12157740, 12833170, 13199832, 15399804, 16499790, 19249755, 21999720, 23099706, 24315480, 25666340, 30799608, 32999580, 38499510, 46199412, 51332680, 57749265, 65999160, 76999020, 92398824, 115498530, 153998040, 230997060, 461994120]

約数ペア:

[(1, 461994120), (2, 230997060), (3, 153998040), (4, 115498530), (5, 92398824), (6, 76999020), (7, 65999160), (8, 57749265), (9, 51332680), (10, 46199412), (12, 38499510), (14, 32999580), (15, 30799608), (18, 25666340), (19, 24315480), (20, 23099706), (21, 21999720), (24, 19249755), (28, 16499790), (30, 15399804), (35, 13199832), (36, 12833170), (38, 12157740), (40, 11549853), (42, 10999860), (45, 10266536), (56, 8249895), (57, 8105160), (60, 7699902), (63, 7333240), (70, 6599916), (72, 6416585), (76, 6078870), (84, 5499930), (90, 5133268), (95, 4863096), (105, 4399944), (114, 4052580), (120, 3849951), (126, 3666620), (133, 3473640), (140, 3299958), (152, 3039435), (168, 2749965), (171, 2701720), (180, 2566634), (190, 2431548), (210, 2199972), (228, 2026290), (252, 1833310), (266, 1736820), (280, 1649979), (285, 1621032), (315, 1466648), (342, 1350860), (360, 1283317), (380, 1215774), (399, 1157880), (420, 1099986), (456, 1013145), (504, 916655), (532, 868410), (570, 810516), (630, 733324), (665, 694728), (684, 675430), (760, 607887), (798, 578940), (840, 549993), (855, 540344), (1064, 434205), (1140, 405258), (1197, 385960), (1260, 366662), (1330, 347364), (1368, 337715), (1596, 289470), (1710, 270172), (1995, 231576), (2280, 202629), (2394, 192980), (2520, 183331), (2660, 173682), (3192, 144735), (3420, 135086), (3990, 115788), (4788, 96490), (5320, 86841), (5985, 77192), (6840, 67543), (7980, 57894), (9576, 48245), (9649, 47880), (11970, 38596), (15960, 28947), (19298, 23940)]