22205820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 79027200

約数和(自身を除く): 56821380

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, 60, 65, 70, 78, 83, 84, 91, 98, 105, 130, 140, 147, 156, 166, 182, 195, 196, 210, 245, 249, 260, 273, 294, 332, 343, 364, 390, 415, 420, 455, 490, 498, 546, 581, 588, 637, 686, 735, 780, 830, 910, 980, 996, 1029, 1079, 1092, 1162, 1245, 1274, 1365, 1372, 1470, 1660, 1715, 1743, 1820, 1911, 2058, 2158, 2324, 2490, 2548, 2730, 2905, 2940, 3185, 3237, 3430, 3486, 3822, 4067, 4116, 4316, 4459, 4980, 5145, 5395, 5460, 5810, 6370, 6474, 6860, 6972, 7553, 7644, 8134, 8715, 8918, 9555, 10290, 10790, 11620, 12201, 12740, 12948, 13377, 15106, 16185, 16268, 17430, 17836, 19110, 20335, 20580, 21580, 22295, 22659, 24402, 26754, 28469, 30212, 32370, 34860, 37765, 38220, 40670, 44590, 45318, 48804, 52871, 53508, 56938, 61005, 64740, 66885, 75530, 81340, 85407, 89180, 90636, 105742, 113295, 113876, 122010, 133770, 142345, 151060, 158613, 170814, 211484, 226590, 244020, 264355, 267540, 284690, 317226, 341628, 370097, 427035, 453180, 528710, 569380, 634452, 740194, 793065, 854070, 1057420, 1110291, 1480388, 1586130, 1708140, 1850485, 2220582, 3172260, 3700970, 4441164, 5551455, 7401940, 11102910, 22205820]

約数ペア:

[(1, 22205820), (2, 11102910), (3, 7401940), (4, 5551455), (5, 4441164), (6, 3700970), (7, 3172260), (10, 2220582), (12, 1850485), (13, 1708140), (14, 1586130), (15, 1480388), (20, 1110291), (21, 1057420), (26, 854070), (28, 793065), (30, 740194), (35, 634452), (39, 569380), (42, 528710), (49, 453180), (52, 427035), (60, 370097), (65, 341628), (70, 317226), (78, 284690), (83, 267540), (84, 264355), (91, 244020), (98, 226590), (105, 211484), (130, 170814), (140, 158613), (147, 151060), (156, 142345), (166, 133770), (182, 122010), (195, 113876), (196, 113295), (210, 105742), (245, 90636), (249, 89180), (260, 85407), (273, 81340), (294, 75530), (332, 66885), (343, 64740), (364, 61005), (390, 56938), (415, 53508), (420, 52871), (455, 48804), (490, 45318), (498, 44590), (546, 40670), (581, 38220), (588, 37765), (637, 34860), (686, 32370), (735, 30212), (780, 28469), (830, 26754), (910, 24402), (980, 22659), (996, 22295), (1029, 21580), (1079, 20580), (1092, 20335), (1162, 19110), (1245, 17836), (1274, 17430), (1365, 16268), (1372, 16185), (1470, 15106), (1660, 13377), (1715, 12948), (1743, 12740), (1820, 12201), (1911, 11620), (2058, 10790), (2158, 10290), (2324, 9555), (2490, 8918), (2548, 8715), (2730, 8134), (2905, 7644), (2940, 7553), (3185, 6972), (3237, 6860), (3430, 6474), (3486, 6370), (3822, 5810), (4067, 5460), (4116, 5395), (4316, 5145), (4459, 4980)]