223479270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 731566080

約数和(自身を除く): 508086810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 53, 54, 63, 69, 70, 90, 97, 105, 106, 115, 126, 135, 138, 159, 161, 189, 194, 207, 210, 230, 265, 270, 291, 315, 318, 322, 345, 371, 378, 414, 477, 483, 485, 530, 582, 621, 630, 679, 690, 742, 795, 805, 873, 945, 954, 966, 970, 1035, 1113, 1219, 1242, 1358, 1431, 1449, 1455, 1590, 1610, 1746, 1855, 1890, 2037, 2070, 2226, 2231, 2385, 2415, 2438, 2619, 2862, 2898, 2910, 3105, 3339, 3395, 3657, 3710, 4074, 4347, 4365, 4462, 4770, 4830, 5141, 5238, 5565, 6095, 6111, 6210, 6678, 6693, 6790, 7155, 7245, 7314, 8533, 8694, 8730, 10017, 10185, 10282, 10971, 11130, 11155, 12190, 12222, 13095, 13386, 14310, 14490, 15423, 15617, 16695, 17066, 18285, 18333, 20034, 20079, 20370, 21735, 21942, 22310, 25599, 25705, 26190, 30555, 30846, 31234, 32913, 33390, 33465, 35987, 36570, 36666, 40158, 42665, 43470, 46269, 46851, 50085, 51198, 51410, 54855, 60237, 61110, 65826, 66930, 71974, 76797, 77115, 78085, 85330, 91665, 92538, 93702, 100170, 100395, 107961, 109710, 118243, 120474, 127995, 138807, 140553, 153594, 154230, 156170, 164565, 179935, 183330, 200790, 215922, 230391, 231345, 234255, 236486, 255990, 277614, 281106, 301185, 323883, 329130, 354729, 359870, 383985, 421659, 460782, 462690, 468510, 539805, 591215, 602370, 647766, 694035, 702765, 709458, 767970, 827701, 843318, 971649, 1064187, 1079610, 1151955, 1182430, 1388070, 1405530, 1619415, 1655402, 1773645, 1943298, 2108295, 2128374, 2303910, 2483103, 3192561, 3238830, 3547290, 4138505, 4216590, 4858245, 4966206, 5320935, 6385122, 7449309, 8277010, 9716490, 10641870, 12415515, 14898618, 15962805, 22347927, 24831030, 31925610, 37246545, 44695854, 74493090, 111739635, 223479270]

約数ペア:

[(1, 223479270), (2, 111739635), (3, 74493090), (5, 44695854), (6, 37246545), (7, 31925610), (9, 24831030), (10, 22347927), (14, 15962805), (15, 14898618), (18, 12415515), (21, 10641870), (23, 9716490), (27, 8277010), (30, 7449309), (35, 6385122), (42, 5320935), (45, 4966206), (46, 4858245), (53, 4216590), (54, 4138505), (63, 3547290), (69, 3238830), (70, 3192561), (90, 2483103), (97, 2303910), (105, 2128374), (106, 2108295), (115, 1943298), (126, 1773645), (135, 1655402), (138, 1619415), (159, 1405530), (161, 1388070), (189, 1182430), (194, 1151955), (207, 1079610), (210, 1064187), (230, 971649), (265, 843318), (270, 827701), (291, 767970), (315, 709458), (318, 702765), (322, 694035), (345, 647766), (371, 602370), (378, 591215), (414, 539805), (477, 468510), (483, 462690), (485, 460782), (530, 421659), (582, 383985), (621, 359870), (630, 354729), (679, 329130), (690, 323883), (742, 301185), (795, 281106), (805, 277614), (873, 255990), (945, 236486), (954, 234255), (966, 231345), (970, 230391), (1035, 215922), (1113, 200790), (1219, 183330), (1242, 179935), (1358, 164565), (1431, 156170), (1449, 154230), (1455, 153594), (1590, 140553), (1610, 138807), (1746, 127995), (1855, 120474), (1890, 118243), (2037, 109710), (2070, 107961), (2226, 100395), (2231, 100170), (2385, 93702), (2415, 92538), (2438, 91665), (2619, 85330), (2862, 78085), (2898, 77115), (2910, 76797), (3105, 71974), (3339, 66930), (3395, 65826), (3657, 61110), (3710, 60237), (4074, 54855), (4347, 51410), (4365, 51198), (4462, 50085), (4770, 46851), (4830, 46269), (5141, 43470), (5238, 42665), (5565, 40158), (6095, 36666), (6111, 36570), (6210, 35987), (6678, 33465), (6693, 33390), (6790, 32913), (7155, 31234), (7245, 30846), (7314, 30555), (8533, 26190), (8694, 25705), (8730, 25599), (10017, 22310), (10185, 21942), (10282, 21735), (10971, 20370), (11130, 20079), (11155, 20034), (12190, 18333), (12222, 18285), (13095, 17066), (13386, 16695), (14310, 15617), (14490, 15423)]