461932380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28201}}^1$

素因数の和:28236

約数の個数: 144

約数和(自身を含む): 1724608704

約数和(自身を除く): 1262676324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 28201, 56402, 84603, 112804, 141005, 169206, 197407, 253809, 282010, 338412, 366613, 394814, 423015, 507618, 564020, 592221, 733226, 789628, 846030, 987035, 1015236, 1099839, 1184442, 1269045, 1466452, 1692060, 1776663, 1833065, 1974070, 2199678, 2368884, 2538090, 2566291, 2961105, 3299517, 3553326, 3666130, 3948140, 4399356, 5076180, 5132582, 5499195, 5922210, 6599034, 7106652, 7332260, 7698873, 8883315, 10265164, 10998390, 11844420, 12831455, 13198068, 15397746, 16497585, 17766630, 21996780, 23096619, 25662910, 30795492, 32995170, 35533260, 38494365, 46193238, 51325820, 65990340, 76988730, 92386476, 115483095, 153977460, 230966190, 461932380]

約数ペア:

[(1, 461932380), (2, 230966190), (3, 153977460), (4, 115483095), (5, 92386476), (6, 76988730), (7, 65990340), (9, 51325820), (10, 46193238), (12, 38494365), (13, 35533260), (14, 32995170), (15, 30795492), (18, 25662910), (20, 23096619), (21, 21996780), (26, 17766630), (28, 16497585), (30, 15397746), (35, 13198068), (36, 12831455), (39, 11844420), (42, 10998390), (45, 10265164), (52, 8883315), (60, 7698873), (63, 7332260), (65, 7106652), (70, 6599034), (78, 5922210), (84, 5499195), (90, 5132582), (91, 5076180), (105, 4399356), (117, 3948140), (126, 3666130), (130, 3553326), (140, 3299517), (156, 2961105), (180, 2566291), (182, 2538090), (195, 2368884), (210, 2199678), (234, 1974070), (252, 1833065), (260, 1776663), (273, 1692060), (315, 1466452), (364, 1269045), (390, 1184442), (420, 1099839), (455, 1015236), (468, 987035), (546, 846030), (585, 789628), (630, 733226), (780, 592221), (819, 564020), (910, 507618), (1092, 423015), (1170, 394814), (1260, 366613), (1365, 338412), (1638, 282010), (1820, 253809), (2340, 197407), (2730, 169206), (3276, 141005), (4095, 112804), (5460, 84603), (8190, 56402), (16380, 28201)]