160384980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16603}}^1$

素因数の和:16645

約数の個数: 96

約数和(自身を含む): 535578624

約数和(自身を除く): 375193644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 16603, 33206, 49809, 66412, 83015, 99618, 116221, 166030, 199236, 232442, 249045, 332060, 348663, 381869, 464884, 498090, 581105, 697326, 763738, 996180, 1145607, 1162210, 1394652, 1527476, 1743315, 1909345, 2291214, 2324420, 2673083, 3486630, 3818690, 4582428, 5346166, 5728035, 6973260, 7637380, 8019249, 10692332, 11456070, 13365415, 16038498, 22912140, 26730830, 32076996, 40096245, 53461660, 80192490, 160384980]

約数ペア:

[(1, 160384980), (2, 80192490), (3, 53461660), (4, 40096245), (5, 32076996), (6, 26730830), (7, 22912140), (10, 16038498), (12, 13365415), (14, 11456070), (15, 10692332), (20, 8019249), (21, 7637380), (23, 6973260), (28, 5728035), (30, 5346166), (35, 4582428), (42, 3818690), (46, 3486630), (60, 2673083), (69, 2324420), (70, 2291214), (84, 1909345), (92, 1743315), (105, 1527476), (115, 1394652), (138, 1162210), (140, 1145607), (161, 996180), (210, 763738), (230, 697326), (276, 581105), (322, 498090), (345, 464884), (420, 381869), (460, 348663), (483, 332060), (644, 249045), (690, 232442), (805, 199236), (966, 166030), (1380, 116221), (1610, 99618), (1932, 83015), (2415, 66412), (3220, 49809), (4830, 33206), (9660, 16603)]