28331814420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{576553}}^1$

素因数の和:576591

約数の個数: 192

約数和(自身を含む): 108484400640

約数和(自身を除く): 80152586220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 24570, 49140, 576553, 1153106, 1729659, 2306212, 2882765, 3459318, 4035871, 5188977, 5765530, 6918636, 7495189, 8071742, 8648295, 10377954, 11531060, 12107613, 14990378, 15566931, 16143484, 17296590, 20179355, 20755908, 22485567, 24215226, 25944885, 29980756, 31133862, 34593180, 36322839, 37475945, 40358710, 44971134, 48430452, 51889770, 52466323, 60538065, 62267724, 67456701, 72645678, 74951890, 77834655, 80717420, 89942268, 103779540, 104932646, 108968517, 112427835, 121076130, 134913402, 145291356, 149903780, 155669310, 157398969, 181614195, 202370103, 209865292, 217937034, 224855670, 242152260, 262331615, 269826804, 311338620, 314797938, 337283505, 363228390, 404740206, 435874068, 449711340, 472196907, 524663230, 544842585, 629595876, 674567010, 726456780, 786994845, 809480412, 944393814, 1011850515, 1049326460, 1089685170, 1349134020, 1416590721, 1573989690, 1888787628, 2023701030, 2179370340, 2360984535, 2833181442, 3147979380, 4047402060, 4721969070, 5666362884, 7082953605, 9443938140, 14165907210, 28331814420]

約数ペア:

[(1, 28331814420), (2, 14165907210), (3, 9443938140), (4, 7082953605), (5, 5666362884), (6, 4721969070), (7, 4047402060), (9, 3147979380), (10, 2833181442), (12, 2360984535), (13, 2179370340), (14, 2023701030), (15, 1888787628), (18, 1573989690), (20, 1416590721), (21, 1349134020), (26, 1089685170), (27, 1049326460), (28, 1011850515), (30, 944393814), (35, 809480412), (36, 786994845), (39, 726456780), (42, 674567010), (45, 629595876), (52, 544842585), (54, 524663230), (60, 472196907), (63, 449711340), (65, 435874068), (70, 404740206), (78, 363228390), (84, 337283505), (90, 314797938), (91, 311338620), (105, 269826804), (108, 262331615), (117, 242152260), (126, 224855670), (130, 217937034), (135, 209865292), (140, 202370103), (156, 181614195), (180, 157398969), (182, 155669310), (189, 149903780), (195, 145291356), (210, 134913402), (234, 121076130), (252, 112427835), (260, 108968517), (270, 104932646), (273, 103779540), (315, 89942268), (351, 80717420), (364, 77834655), (378, 74951890), (390, 72645678), (420, 67456701), (455, 62267724), (468, 60538065), (540, 52466323), (546, 51889770), (585, 48430452), (630, 44971134), (702, 40358710), (756, 37475945), (780, 36322839), (819, 34593180), (910, 31133862), (945, 29980756), (1092, 25944885), (1170, 24215226), (1260, 22485567), (1365, 20755908), (1404, 20179355), (1638, 17296590), (1755, 16143484), (1820, 15566931), (1890, 14990378), (2340, 12107613), (2457, 11531060), (2730, 10377954), (3276, 8648295), (3510, 8071742), (3780, 7495189), (4095, 6918636), (4914, 5765530), (5460, 5188977), (7020, 4035871), (8190, 3459318), (9828, 2882765), (12285, 2306212), (16380, 1729659), (24570, 1153106), (49140, 576553)]