222860820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:77

約数の個数: 288

約数和(自身を含む): 830124288

約数和(自身を除く): 607263468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 130, 140, 147, 156, 170, 182, 195, 196, 204, 210, 221, 238, 245, 255, 260, 273, 294, 340, 343, 357, 364, 390, 420, 442, 455, 476, 490, 510, 546, 588, 595, 637, 663, 686, 714, 735, 780, 833, 884, 910, 980, 1020, 1029, 1092, 1105, 1190, 1274, 1326, 1365, 1372, 1428, 1470, 1547, 1666, 1715, 1785, 1820, 1911, 2058, 2210, 2380, 2401, 2499, 2548, 2652, 2730, 2940, 3094, 3185, 3315, 3332, 3430, 3570, 3822, 4116, 4165, 4420, 4459, 4641, 4802, 4998, 5145, 5460, 5831, 6188, 6370, 6630, 6860, 7140, 7203, 7644, 7735, 8330, 8918, 9282, 9555, 9604, 9996, 10290, 10829, 11662, 12005, 12495, 12740, 13260, 13377, 14406, 15470, 16660, 16807, 17493, 17836, 18564, 19110, 20580, 21658, 22295, 23205, 23324, 24010, 24990, 26754, 28812, 29155, 30940, 31213, 32487, 33614, 34986, 36015, 38220, 40817, 43316, 44590, 46410, 48020, 49980, 50421, 53508, 54145, 58310, 62426, 64974, 66885, 67228, 69972, 72030, 75803, 81634, 84035, 87465, 89180, 92820, 93639, 100842, 108290, 116620, 122451, 124852, 129948, 133770, 144060, 151606, 156065, 162435, 163268, 168070, 174930, 187278, 201684, 204085, 216580, 218491, 227409, 244902, 252105, 267540, 285719, 303212, 312130, 324870, 336140, 349860, 374556, 379015, 408170, 436982, 454818, 468195, 489804, 504210, 530621, 571438, 612255, 624260, 649740, 655473, 758030, 816340, 857157, 873964, 909636, 936390, 1008420, 1061242, 1092455, 1137045, 1142876, 1224510, 1310946, 1428595, 1516060, 1591863, 1714314, 1872780, 2122484, 2184910, 2274090, 2449020, 2621892, 2653105, 2857190, 3183726, 3277365, 3428628, 3714347, 4285785, 4369820, 4548180, 5306210, 5714380, 6367452, 6554730, 7428694, 7959315, 8571570, 10612420, 11143041, 13109460, 14857388, 15918630, 17143140, 18571735, 22286082, 31837260, 37143470, 44572164, 55715205, 74286940, 111430410, 222860820]

約数ペア:

[(1, 222860820), (2, 111430410), (3, 74286940), (4, 55715205), (5, 44572164), (6, 37143470), (7, 31837260), (10, 22286082), (12, 18571735), (13, 17143140), (14, 15918630), (15, 14857388), (17, 13109460), (20, 11143041), (21, 10612420), (26, 8571570), (28, 7959315), (30, 7428694), (34, 6554730), (35, 6367452), (39, 5714380), (42, 5306210), (49, 4548180), (51, 4369820), (52, 4285785), (60, 3714347), (65, 3428628), (68, 3277365), (70, 3183726), (78, 2857190), (84, 2653105), (85, 2621892), (91, 2449020), (98, 2274090), (102, 2184910), (105, 2122484), (119, 1872780), (130, 1714314), (140, 1591863), (147, 1516060), (156, 1428595), (170, 1310946), (182, 1224510), (195, 1142876), (196, 1137045), (204, 1092455), (210, 1061242), (221, 1008420), (238, 936390), (245, 909636), (255, 873964), (260, 857157), (273, 816340), (294, 758030), (340, 655473), (343, 649740), (357, 624260), (364, 612255), (390, 571438), (420, 530621), (442, 504210), (455, 489804), (476, 468195), (490, 454818), (510, 436982), (546, 408170), (588, 379015), (595, 374556), (637, 349860), (663, 336140), (686, 324870), (714, 312130), (735, 303212), (780, 285719), (833, 267540), (884, 252105), (910, 244902), (980, 227409), (1020, 218491), (1029, 216580), (1092, 204085), (1105, 201684), (1190, 187278), (1274, 174930), (1326, 168070), (1365, 163268), (1372, 162435), (1428, 156065), (1470, 151606), (1547, 144060), (1666, 133770), (1715, 129948), (1785, 124852), (1820, 122451), (1911, 116620), (2058, 108290), (2210, 100842), (2380, 93639), (2401, 92820), (2499, 89180), (2548, 87465), (2652, 84035), (2730, 81634), (2940, 75803), (3094, 72030), (3185, 69972), (3315, 67228), (3332, 66885), (3430, 64974), (3570, 62426), (3822, 58310), (4116, 54145), (4165, 53508), (4420, 50421), (4459, 49980), (4641, 48020), (4802, 46410), (4998, 44590), (5145, 43316), (5460, 40817), (5831, 38220), (6188, 36015), (6370, 34986), (6630, 33614), (6860, 32487), (7140, 31213), (7203, 30940), (7644, 29155), (7735, 28812), (8330, 26754), (8918, 24990), (9282, 24010), (9555, 23324), (9604, 23205), (9996, 22295), (10290, 21658), (10829, 20580), (11662, 19110), (12005, 18564), (12495, 17836), (12740, 17493), (13260, 16807), (13377, 16660), (14406, 15470)]