222857460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 384

約数和(自身を含む): 870912000

約数和(自身を除く): 648054540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 29, 30, 35, 36, 38, 42, 45, 54, 57, 58, 60, 63, 70, 76, 84, 87, 90, 95, 105, 107, 108, 114, 116, 126, 133, 135, 140, 145, 171, 174, 180, 189, 190, 203, 210, 214, 228, 252, 261, 266, 270, 285, 290, 315, 321, 342, 348, 378, 380, 399, 406, 420, 428, 435, 513, 522, 532, 535, 540, 551, 570, 580, 609, 630, 642, 665, 684, 749, 756, 783, 798, 812, 855, 870, 945, 963, 1015, 1026, 1044, 1070, 1102, 1140, 1197, 1218, 1260, 1284, 1305, 1330, 1498, 1566, 1596, 1605, 1653, 1710, 1740, 1827, 1890, 1926, 1995, 2030, 2033, 2052, 2140, 2204, 2247, 2394, 2436, 2565, 2610, 2660, 2755, 2889, 2996, 3045, 3103, 3132, 3210, 3306, 3420, 3591, 3654, 3745, 3780, 3852, 3857, 3915, 3990, 4060, 4066, 4494, 4788, 4815, 4959, 5130, 5220, 5481, 5510, 5778, 5985, 6090, 6099, 6206, 6420, 6612, 6741, 7182, 7308, 7490, 7714, 7830, 7980, 8132, 8265, 8988, 9135, 9309, 9630, 9918, 10165, 10260, 10962, 11020, 11235, 11556, 11571, 11970, 12180, 12198, 12412, 13482, 14231, 14364, 14445, 14877, 14980, 15428, 15515, 15660, 16530, 17955, 18270, 18297, 18618, 19260, 19285, 19836, 20223, 20330, 21721, 21924, 22470, 23142, 23940, 24396, 24795, 26964, 27405, 27927, 28462, 28890, 29754, 30495, 31030, 33060, 33705, 34713, 35910, 36540, 36594, 37236, 38570, 40446, 40660, 42693, 43442, 44940, 46284, 46545, 49590, 54810, 54891, 55854, 56924, 57780, 57855, 58957, 59508, 60990, 62060, 65163, 67410, 69426, 71155, 71820, 73188, 74385, 77140, 80892, 83781, 85386, 86884, 91485, 93090, 99180, 101115, 104139, 108605, 109620, 109782, 111708, 115710, 117914, 121980, 128079, 130326, 134820, 138852, 139635, 142310, 148770, 167562, 170772, 173565, 176871, 182970, 186180, 195489, 202230, 208278, 213465, 217210, 219564, 231420, 235828, 256158, 260652, 274455, 279270, 284620, 294785, 297540, 325815, 335124, 347130, 353742, 365940, 384237, 390978, 404460, 412699, 416556, 418905, 426930, 434420, 512316, 520695, 530613, 548910, 558540, 586467, 589570, 640395, 651630, 694260, 707484, 768474, 781956, 825398, 837810, 853860, 884355, 977445, 1041390, 1061226, 1097820, 1172934, 1179140, 1238097, 1280790, 1303260, 1536948, 1591839, 1650796, 1675620, 1768710, 1921185, 1954890, 2063495, 2082780, 2122452, 2345868, 2476194, 2561580, 2653065, 2932335, 3183678, 3537420, 3714291, 3842370, 3909780, 4126990, 4952388, 5306130, 5864670, 6190485, 6367356, 7428582, 7684740, 7959195, 8253980, 10612260, 11142873, 11729340, 12380970, 14857164, 15918390, 18571455, 22285746, 24761940, 31836780, 37142910, 44571492, 55714365, 74285820, 111428730, 222857460]

約数ペア:

[(1, 222857460), (2, 111428730), (3, 74285820), (4, 55714365), (5, 44571492), (6, 37142910), (7, 31836780), (9, 24761940), (10, 22285746), (12, 18571455), (14, 15918390), (15, 14857164), (18, 12380970), (19, 11729340), (20, 11142873), (21, 10612260), (27, 8253980), (28, 7959195), (29, 7684740), (30, 7428582), (35, 6367356), (36, 6190485), (38, 5864670), (42, 5306130), (45, 4952388), (54, 4126990), (57, 3909780), (58, 3842370), (60, 3714291), (63, 3537420), (70, 3183678), (76, 2932335), (84, 2653065), (87, 2561580), (90, 2476194), (95, 2345868), (105, 2122452), (107, 2082780), (108, 2063495), (114, 1954890), (116, 1921185), (126, 1768710), (133, 1675620), (135, 1650796), (140, 1591839), (145, 1536948), (171, 1303260), (174, 1280790), (180, 1238097), (189, 1179140), (190, 1172934), (203, 1097820), (210, 1061226), (214, 1041390), (228, 977445), (252, 884355), (261, 853860), (266, 837810), (270, 825398), (285, 781956), (290, 768474), (315, 707484), (321, 694260), (342, 651630), (348, 640395), (378, 589570), (380, 586467), (399, 558540), (406, 548910), (420, 530613), (428, 520695), (435, 512316), (513, 434420), (522, 426930), (532, 418905), (535, 416556), (540, 412699), (551, 404460), (570, 390978), (580, 384237), (609, 365940), (630, 353742), (642, 347130), (665, 335124), (684, 325815), (749, 297540), (756, 294785), (783, 284620), (798, 279270), (812, 274455), (855, 260652), (870, 256158), (945, 235828), (963, 231420), (1015, 219564), (1026, 217210), (1044, 213465), (1070, 208278), (1102, 202230), (1140, 195489), (1197, 186180), (1218, 182970), (1260, 176871), (1284, 173565), (1305, 170772), (1330, 167562), (1498, 148770), (1566, 142310), (1596, 139635), (1605, 138852), (1653, 134820), (1710, 130326), (1740, 128079), (1827, 121980), (1890, 117914), (1926, 115710), (1995, 111708), (2030, 109782), (2033, 109620), (2052, 108605), (2140, 104139), (2204, 101115), (2247, 99180), (2394, 93090), (2436, 91485), (2565, 86884), (2610, 85386), (2660, 83781), (2755, 80892), (2889, 77140), (2996, 74385), (3045, 73188), (3103, 71820), (3132, 71155), (3210, 69426), (3306, 67410), (3420, 65163), (3591, 62060), (3654, 60990), (3745, 59508), (3780, 58957), (3852, 57855), (3857, 57780), (3915, 56924), (3990, 55854), (4060, 54891), (4066, 54810), (4494, 49590), (4788, 46545), (4815, 46284), (4959, 44940), (5130, 43442), (5220, 42693), (5481, 40660), (5510, 40446), (5778, 38570), (5985, 37236), (6090, 36594), (6099, 36540), (6206, 35910), (6420, 34713), (6612, 33705), (6741, 33060), (7182, 31030), (7308, 30495), (7490, 29754), (7714, 28890), (7830, 28462), (7980, 27927), (8132, 27405), (8265, 26964), (8988, 24795), (9135, 24396), (9309, 23940), (9630, 23142), (9918, 22470), (10165, 21924), (10260, 21721), (10962, 20330), (11020, 20223), (11235, 19836), (11556, 19285), (11571, 19260), (11970, 18618), (12180, 18297), (12198, 18270), (12412, 17955), (13482, 16530), (14231, 15660), (14364, 15515), (14445, 15428), (14877, 14980)]