147921480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{58699}}^1$

素因数の和:58723

約数の個数: 96

約数和(自身を含む): 549432000

約数和(自身を除く): 401510520

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, 58699, 117398, 176097, 234796, 293495, 352194, 410893, 469592, 528291, 586990, 704388, 821786, 880485, 1056582, 1173980, 1232679, 1408776, 1643572, 1760970, 2054465, 2113164, 2347960, 2465358, 2641455, 3287144, 3521940, 3698037, 4108930, 4226328, 4930716, 5282910, 6163395, 7043880, 7396074, 8217860, 9861432, 10565820, 12326790, 14792148, 16435720, 18490185, 21131640, 24653580, 29584296, 36980370, 49307160, 73960740, 147921480]

約数ペア:

[(1, 147921480), (2, 73960740), (3, 49307160), (4, 36980370), (5, 29584296), (6, 24653580), (7, 21131640), (8, 18490185), (9, 16435720), (10, 14792148), (12, 12326790), (14, 10565820), (15, 9861432), (18, 8217860), (20, 7396074), (21, 7043880), (24, 6163395), (28, 5282910), (30, 4930716), (35, 4226328), (36, 4108930), (40, 3698037), (42, 3521940), (45, 3287144), (56, 2641455), (60, 2465358), (63, 2347960), (70, 2113164), (72, 2054465), (84, 1760970), (90, 1643572), (105, 1408776), (120, 1232679), (126, 1173980), (140, 1056582), (168, 880485), (180, 821786), (210, 704388), (252, 586990), (280, 528291), (315, 469592), (360, 410893), (420, 352194), (504, 293495), (630, 234796), (840, 176097), (1260, 117398), (2520, 58699)]