2149225260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1153

約数の個数: 288

約数和(自身を含む): 7688302272

約数和(自身を除く): 5539077012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 53, 60, 65, 70, 78, 84, 91, 98, 105, 106, 130, 140, 147, 156, 159, 182, 195, 196, 210, 212, 245, 260, 265, 273, 294, 318, 364, 371, 390, 420, 455, 490, 530, 546, 588, 636, 637, 689, 735, 742, 780, 795, 910, 980, 1060, 1061, 1092, 1113, 1274, 1365, 1378, 1470, 1484, 1590, 1820, 1855, 1911, 2067, 2122, 2226, 2548, 2597, 2730, 2756, 2940, 3180, 3183, 3185, 3445, 3710, 3822, 4134, 4244, 4452, 4823, 5194, 5305, 5460, 5565, 6366, 6370, 6890, 7420, 7427, 7644, 7791, 8268, 9555, 9646, 10335, 10388, 10610, 11130, 12732, 12740, 12985, 13780, 13793, 14469, 14854, 15582, 15915, 19110, 19292, 20670, 21220, 22260, 22281, 24115, 25970, 27586, 28938, 29708, 31164, 31830, 33761, 37135, 38220, 38955, 41340, 41379, 44562, 48230, 51940, 51989, 55172, 56233, 57876, 63660, 67522, 68965, 72345, 74270, 77910, 82758, 89124, 96460, 96551, 101283, 103978, 111405, 112466, 135044, 137930, 144690, 148540, 155820, 155967, 165516, 168699, 168805, 193102, 202566, 206895, 207956, 222810, 224932, 259945, 275860, 281165, 289380, 289653, 311934, 337398, 337610, 386204, 393631, 405132, 413790, 445620, 482755, 506415, 519890, 562330, 579306, 623868, 674796, 675220, 675857, 731029, 779835, 787262, 827580, 843495, 965510, 1012830, 1039780, 1124660, 1158612, 1180893, 1351714, 1448265, 1462058, 1559670, 1574524, 1686990, 1931020, 1968155, 2025660, 2027571, 2193087, 2361786, 2703428, 2755417, 2896530, 2924116, 3119340, 3373980, 3379285, 3655145, 3936310, 4055142, 4386174, 4723572, 5117203, 5510834, 5793060, 5904465, 6758570, 7310290, 7872620, 8110284, 8266251, 8772348, 10137855, 10234406, 10965435, 11021668, 11808930, 13517140, 13777085, 14620580, 15351609, 16532502, 20275710, 20468812, 21930870, 23617860, 25586015, 27554170, 30703218, 33065004, 35820421, 40551420, 41331255, 43861740, 51172030, 55108340, 61406436, 71640842, 76758045, 82662510, 102344060, 107461263, 143281684, 153516090, 165325020, 179102105, 214922526, 307032180, 358204210, 429845052, 537306315, 716408420, 1074612630, 2149225260]

約数ペア:

[(1, 2149225260), (2, 1074612630), (3, 716408420), (4, 537306315), (5, 429845052), (6, 358204210), (7, 307032180), (10, 214922526), (12, 179102105), (13, 165325020), (14, 153516090), (15, 143281684), (20, 107461263), (21, 102344060), (26, 82662510), (28, 76758045), (30, 71640842), (35, 61406436), (39, 55108340), (42, 51172030), (49, 43861740), (52, 41331255), (53, 40551420), (60, 35820421), (65, 33065004), (70, 30703218), (78, 27554170), (84, 25586015), (91, 23617860), (98, 21930870), (105, 20468812), (106, 20275710), (130, 16532502), (140, 15351609), (147, 14620580), (156, 13777085), (159, 13517140), (182, 11808930), (195, 11021668), (196, 10965435), (210, 10234406), (212, 10137855), (245, 8772348), (260, 8266251), (265, 8110284), (273, 7872620), (294, 7310290), (318, 6758570), (364, 5904465), (371, 5793060), (390, 5510834), (420, 5117203), (455, 4723572), (490, 4386174), (530, 4055142), (546, 3936310), (588, 3655145), (636, 3379285), (637, 3373980), (689, 3119340), (735, 2924116), (742, 2896530), (780, 2755417), (795, 2703428), (910, 2361786), (980, 2193087), (1060, 2027571), (1061, 2025660), (1092, 1968155), (1113, 1931020), (1274, 1686990), (1365, 1574524), (1378, 1559670), (1470, 1462058), (1484, 1448265), (1590, 1351714), (1820, 1180893), (1855, 1158612), (1911, 1124660), (2067, 1039780), (2122, 1012830), (2226, 965510), (2548, 843495), (2597, 827580), (2730, 787262), (2756, 779835), (2940, 731029), (3180, 675857), (3183, 675220), (3185, 674796), (3445, 623868), (3710, 579306), (3822, 562330), (4134, 519890), (4244, 506415), (4452, 482755), (4823, 445620), (5194, 413790), (5305, 405132), (5460, 393631), (5565, 386204), (6366, 337610), (6370, 337398), (6890, 311934), (7420, 289653), (7427, 289380), (7644, 281165), (7791, 275860), (8268, 259945), (9555, 224932), (9646, 222810), (10335, 207956), (10388, 206895), (10610, 202566), (11130, 193102), (12732, 168805), (12740, 168699), (12985, 165516), (13780, 155967), (13793, 155820), (14469, 148540), (14854, 144690), (15582, 137930), (15915, 135044), (19110, 112466), (19292, 111405), (20670, 103978), (21220, 101283), (22260, 96551), (22281, 96460), (24115, 89124), (25970, 82758), (27586, 77910), (28938, 74270), (29708, 72345), (31164, 68965), (31830, 67522), (33761, 63660), (37135, 57876), (38220, 56233), (38955, 55172), (41340, 51989), (41379, 51940), (44562, 48230)]