222354480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 719953920

約数和(自身を除く): 497599440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 59, 60, 80, 82, 118, 120, 123, 164, 177, 205, 236, 240, 246, 295, 328, 354, 383, 410, 472, 492, 590, 615, 656, 708, 766, 820, 885, 944, 984, 1149, 1180, 1230, 1416, 1532, 1640, 1770, 1915, 1968, 2298, 2360, 2419, 2460, 2832, 3064, 3280, 3540, 3830, 4596, 4720, 4838, 4920, 5745, 6128, 7080, 7257, 7660, 9192, 9676, 9840, 11490, 12095, 14160, 14514, 15320, 15703, 18384, 19352, 22597, 22980, 24190, 29028, 30640, 31406, 36285, 38704, 45194, 45960, 47109, 48380, 58056, 62812, 67791, 72570, 78515, 90388, 91920, 94218, 96760, 112985, 116112, 125624, 135582, 145140, 157030, 180776, 188436, 193520, 225970, 235545, 251248, 271164, 290280, 314060, 338955, 361552, 376872, 451940, 471090, 542328, 580560, 628120, 677910, 753744, 903880, 926477, 942180, 1084656, 1256240, 1355820, 1807760, 1852954, 1884360, 2711640, 2779431, 3705908, 3768720, 4632385, 5423280, 5558862, 7411816, 9264770, 11117724, 13897155, 14823632, 18529540, 22235448, 27794310, 37059080, 44470896, 55588620, 74118160, 111177240, 222354480]

約数ペア:

[(1, 222354480), (2, 111177240), (3, 74118160), (4, 55588620), (5, 44470896), (6, 37059080), (8, 27794310), (10, 22235448), (12, 18529540), (15, 14823632), (16, 13897155), (20, 11117724), (24, 9264770), (30, 7411816), (40, 5558862), (41, 5423280), (48, 4632385), (59, 3768720), (60, 3705908), (80, 2779431), (82, 2711640), (118, 1884360), (120, 1852954), (123, 1807760), (164, 1355820), (177, 1256240), (205, 1084656), (236, 942180), (240, 926477), (246, 903880), (295, 753744), (328, 677910), (354, 628120), (383, 580560), (410, 542328), (472, 471090), (492, 451940), (590, 376872), (615, 361552), (656, 338955), (708, 314060), (766, 290280), (820, 271164), (885, 251248), (944, 235545), (984, 225970), (1149, 193520), (1180, 188436), (1230, 180776), (1416, 157030), (1532, 145140), (1640, 135582), (1770, 125624), (1915, 116112), (1968, 112985), (2298, 96760), (2360, 94218), (2419, 91920), (2460, 90388), (2832, 78515), (3064, 72570), (3280, 67791), (3540, 62812), (3830, 58056), (4596, 48380), (4720, 47109), (4838, 45960), (4920, 45194), (5745, 38704), (6128, 36285), (7080, 31406), (7257, 30640), (7660, 29028), (9192, 24190), (9676, 22980), (9840, 22597), (11490, 19352), (12095, 18384), (14160, 15703), (14514, 15320)]