426387780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8677}}^1$

素因数の和:8715

約数の個数: 192

約数和(自身を含む): 1632852480

約数和(自身を除く): 1206464700

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, 8677, 9828, 12285, 16380, 17354, 24570, 26031, 34708, 43385, 49140, 52062, 60739, 78093, 86770, 104124, 112801, 121478, 130155, 156186, 173540, 182217, 225602, 234279, 242956, 260310, 303695, 312372, 338403, 364434, 390465, 451204, 468558, 520620, 546651, 564005, 607390, 676806, 728868, 780930, 789607, 911085, 937116, 1015209, 1093302, 1128010, 1171395, 1214780, 1353612, 1561860, 1579214, 1639953, 1692015, 1822170, 2030418, 2186604, 2256020, 2342790, 2368821, 2733255, 3045627, 3158428, 3279906, 3384030, 3644340, 3948035, 4060836, 4685580, 4737642, 5076045, 5466510, 6091254, 6559812, 6768060, 7106463, 7896070, 8199765, 9475284, 10152090, 10933020, 11844105, 12182508, 14212926, 15228135, 15792140, 16399530, 20304180, 21319389, 23688210, 28425852, 30456270, 32799060, 35532315, 42638778, 47376420, 60912540, 71064630, 85277556, 106596945, 142129260, 213193890, 426387780]

約数ペア:

[(1, 426387780), (2, 213193890), (3, 142129260), (4, 106596945), (5, 85277556), (6, 71064630), (7, 60912540), (9, 47376420), (10, 42638778), (12, 35532315), (13, 32799060), (14, 30456270), (15, 28425852), (18, 23688210), (20, 21319389), (21, 20304180), (26, 16399530), (27, 15792140), (28, 15228135), (30, 14212926), (35, 12182508), (36, 11844105), (39, 10933020), (42, 10152090), (45, 9475284), (52, 8199765), (54, 7896070), (60, 7106463), (63, 6768060), (65, 6559812), (70, 6091254), (78, 5466510), (84, 5076045), (90, 4737642), (91, 4685580), (105, 4060836), (108, 3948035), (117, 3644340), (126, 3384030), (130, 3279906), (135, 3158428), (140, 3045627), (156, 2733255), (180, 2368821), (182, 2342790), (189, 2256020), (195, 2186604), (210, 2030418), (234, 1822170), (252, 1692015), (260, 1639953), (270, 1579214), (273, 1561860), (315, 1353612), (351, 1214780), (364, 1171395), (378, 1128010), (390, 1093302), (420, 1015209), (455, 937116), (468, 911085), (540, 789607), (546, 780930), (585, 728868), (630, 676806), (702, 607390), (756, 564005), (780, 546651), (819, 520620), (910, 468558), (945, 451204), (1092, 390465), (1170, 364434), (1260, 338403), (1365, 312372), (1404, 303695), (1638, 260310), (1755, 242956), (1820, 234279), (1890, 225602), (2340, 182217), (2457, 173540), (2730, 156186), (3276, 130155), (3510, 121478), (3780, 112801), (4095, 104124), (4914, 86770), (5460, 78093), (7020, 60739), (8190, 52062), (8677, 49140), (9828, 43385), (12285, 34708), (16380, 26031), (17354, 24570)]