195756120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{77681}}^1$

素因数の和:77705

約数の個数: 96

約数和(自身を含む): 727103520

約数和(自身を除く): 531347400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 77681, 155362, 233043, 310724, 388405, 466086, 543767, 621448, 699129, 776810, 932172, 1087534, 1165215, 1398258, 1553620, 1631301, 1864344, 2175068, 2330430, 2718835, 2796516, 3107240, 3262602, 3495645, 4350136, 4660860, 4893903, 5437670, 5593032, 6525204, 6991290, 8156505, 9321720, 9787806, 10875340, 13050408, 13982580, 16313010, 19575612, 21750680, 24469515, 27965160, 32626020, 39151224, 48939030, 65252040, 97878060, 195756120]

約数ペア:

[(1, 195756120), (2, 97878060), (3, 65252040), (4, 48939030), (5, 39151224), (6, 32626020), (7, 27965160), (8, 24469515), (9, 21750680), (10, 19575612), (12, 16313010), (14, 13982580), (15, 13050408), (18, 10875340), (20, 9787806), (21, 9321720), (24, 8156505), (28, 6991290), (30, 6525204), (35, 5593032), (36, 5437670), (40, 4893903), (42, 4660860), (45, 4350136), (56, 3495645), (60, 3262602), (63, 3107240), (70, 2796516), (72, 2718835), (84, 2330430), (90, 2175068), (105, 1864344), (120, 1631301), (126, 1553620), (140, 1398258), (168, 1165215), (180, 1087534), (210, 932172), (252, 776810), (280, 699129), (315, 621448), (360, 543767), (420, 466086), (504, 388405), (630, 310724), (840, 233043), (1260, 155362), (2520, 77681)]