352420740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:752

約数の個数: 288

約数和(自身を含む): 1344470400

約数和(自身を除く): 992049660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 342, 378, 380, 399, 420, 441, 490, 513, 532, 540, 570, 588, 630, 665, 684, 701, 735, 756, 798, 855, 882, 931, 945, 980, 1026, 1140, 1197, 1260, 1323, 1330, 1402, 1470, 1596, 1710, 1764, 1862, 1890, 1995, 2052, 2103, 2205, 2394, 2565, 2646, 2660, 2793, 2804, 2940, 3420, 3505, 3591, 3724, 3780, 3990, 4206, 4410, 4655, 4788, 4907, 5130, 5292, 5586, 5985, 6309, 6615, 7010, 7182, 7980, 8379, 8412, 8820, 9310, 9814, 10260, 10515, 11172, 11970, 12618, 13230, 13319, 13965, 14020, 14364, 14721, 16758, 17955, 18620, 18927, 19628, 21030, 23940, 24535, 25137, 25236, 26460, 26638, 27930, 29442, 31545, 33516, 34349, 35910, 37854, 39957, 41895, 42060, 44163, 49070, 50274, 53276, 55860, 58884, 63090, 66595, 68698, 71820, 73605, 75708, 79914, 83790, 88326, 93233, 94635, 98140, 100548, 103047, 119871, 125685, 126180, 132489, 133190, 137396, 147210, 159828, 167580, 171745, 176652, 186466, 189270, 199785, 206094, 220815, 239742, 251370, 264978, 266380, 279699, 294420, 309141, 343490, 359613, 372932, 378540, 399570, 412188, 441630, 466165, 479484, 502740, 515235, 529956, 559398, 599355, 618282, 652631, 662445, 686980, 719226, 799140, 839097, 883260, 927423, 932330, 1030470, 1118796, 1198710, 1236564, 1305262, 1324890, 1398495, 1438452, 1545705, 1678194, 1798065, 1854846, 1864660, 1957893, 2060940, 2397420, 2517291, 2610524, 2649780, 2796990, 3091410, 3263155, 3356388, 3596130, 3709692, 3915786, 4195485, 4637115, 5034582, 5593980, 5873679, 6182820, 6526310, 7192260, 7831572, 8390970, 9274230, 9789465, 10069164, 11747358, 12586455, 13052620, 16781940, 17621037, 18548460, 19578930, 23494716, 25172910, 29368395, 35242074, 39157860, 50345820, 58736790, 70484148, 88105185, 117473580, 176210370, 352420740]

約数ペア:

[(1, 352420740), (2, 176210370), (3, 117473580), (4, 88105185), (5, 70484148), (6, 58736790), (7, 50345820), (9, 39157860), (10, 35242074), (12, 29368395), (14, 25172910), (15, 23494716), (18, 19578930), (19, 18548460), (20, 17621037), (21, 16781940), (27, 13052620), (28, 12586455), (30, 11747358), (35, 10069164), (36, 9789465), (38, 9274230), (42, 8390970), (45, 7831572), (49, 7192260), (54, 6526310), (57, 6182820), (60, 5873679), (63, 5593980), (70, 5034582), (76, 4637115), (84, 4195485), (90, 3915786), (95, 3709692), (98, 3596130), (105, 3356388), (108, 3263155), (114, 3091410), (126, 2796990), (133, 2649780), (135, 2610524), (140, 2517291), (147, 2397420), (171, 2060940), (180, 1957893), (189, 1864660), (190, 1854846), (196, 1798065), (210, 1678194), (228, 1545705), (245, 1438452), (252, 1398495), (266, 1324890), (270, 1305262), (285, 1236564), (294, 1198710), (315, 1118796), (342, 1030470), (378, 932330), (380, 927423), (399, 883260), (420, 839097), (441, 799140), (490, 719226), (513, 686980), (532, 662445), (540, 652631), (570, 618282), (588, 599355), (630, 559398), (665, 529956), (684, 515235), (701, 502740), (735, 479484), (756, 466165), (798, 441630), (855, 412188), (882, 399570), (931, 378540), (945, 372932), (980, 359613), (1026, 343490), (1140, 309141), (1197, 294420), (1260, 279699), (1323, 266380), (1330, 264978), (1402, 251370), (1470, 239742), (1596, 220815), (1710, 206094), (1764, 199785), (1862, 189270), (1890, 186466), (1995, 176652), (2052, 171745), (2103, 167580), (2205, 159828), (2394, 147210), (2565, 137396), (2646, 133190), (2660, 132489), (2793, 126180), (2804, 125685), (2940, 119871), (3420, 103047), (3505, 100548), (3591, 98140), (3724, 94635), (3780, 93233), (3990, 88326), (4206, 83790), (4410, 79914), (4655, 75708), (4788, 73605), (4907, 71820), (5130, 68698), (5292, 66595), (5586, 63090), (5985, 58884), (6309, 55860), (6615, 53276), (7010, 50274), (7182, 49070), (7980, 44163), (8379, 42060), (8412, 41895), (8820, 39957), (9310, 37854), (9814, 35910), (10260, 34349), (10515, 33516), (11172, 31545), (11970, 29442), (12618, 27930), (13230, 26638), (13319, 26460), (13965, 25236), (14020, 25137), (14364, 24535), (14721, 23940), (16758, 21030), (17955, 19628), (18620, 18927)]