72404748360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2617}}^1\times {\mathrm{10979}}^1$

素因数の和:13620

約数の個数: 192

約数和(自身を含む): 269059190400

約数和(自身を除く): 196654442040

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, 2617, 5234, 7851, 10468, 10979, 13085, 15702, 18319, 20936, 21958, 23553, 26170, 31404, 32937, 36638, 39255, 43916, 47106, 52340, 54895, 54957, 62808, 65874, 73276, 76853, 78510, 87832, 91595, 94212, 98811, 104680, 109790, 109914, 117765, 131748, 146552, 153706, 157020, 164685, 164871, 183190, 188424, 197622, 219580, 219828, 230559, 235530, 263496, 274785, 307412, 314040, 329370, 329742, 366380, 384265, 395244, 439160, 439656, 461118, 471060, 494055, 549570, 614824, 658740, 659484, 691677, 732760, 768530, 790488, 824355, 922236, 942120, 988110, 1099140, 1152795, 1317480, 1318968, 1383354, 1537060, 1648710, 1844472, 1976220, 2198280, 2305590, 2766708, 3074120, 3297420, 3458385, 3952440, 4611180, 5533416, 6594840, 6916770, 9222360, 13833540, 27667080, 28732043, 57464086, 86196129, 114928172, 143660215, 172392258, 201124301, 229856344, 258588387, 287320430, 344784516, 402248602, 430980645, 517176774, 574640860, 603372903, 689569032, 804497204, 861961290, 1005621505, 1034353548, 1149281720, 1206745806, 1292941935, 1608994408, 1723922580, 1810118709, 2011243010, 2068707096, 2413491612, 2585883870, 3016864515, 3447845160, 3620237418, 4022486020, 4826983224, 5171767740, 6033729030, 7240474836, 8044972040, 9050593545, 10343535480, 12067458060, 14480949672, 18101187090, 24134916120, 36202374180, 72404748360]

約数ペア:

[(1, 72404748360), (2, 36202374180), (3, 24134916120), (4, 18101187090), (5, 14480949672), (6, 12067458060), (7, 10343535480), (8, 9050593545), (9, 8044972040), (10, 7240474836), (12, 6033729030), (14, 5171767740), (15, 4826983224), (18, 4022486020), (20, 3620237418), (21, 3447845160), (24, 3016864515), (28, 2585883870), (30, 2413491612), (35, 2068707096), (36, 2011243010), (40, 1810118709), (42, 1723922580), (45, 1608994408), (56, 1292941935), (60, 1206745806), (63, 1149281720), (70, 1034353548), (72, 1005621505), (84, 861961290), (90, 804497204), (105, 689569032), (120, 603372903), (126, 574640860), (140, 517176774), (168, 430980645), (180, 402248602), (210, 344784516), (252, 287320430), (280, 258588387), (315, 229856344), (360, 201124301), (420, 172392258), (504, 143660215), (630, 114928172), (840, 86196129), (1260, 57464086), (2520, 28732043), (2617, 27667080), (5234, 13833540), (7851, 9222360), (10468, 6916770), (10979, 6594840), (13085, 5533416), (15702, 4611180), (18319, 3952440), (20936, 3458385), (21958, 3297420), (23553, 3074120), (26170, 2766708), (31404, 2305590), (32937, 2198280), (36638, 1976220), (39255, 1844472), (43916, 1648710), (47106, 1537060), (52340, 1383354), (54895, 1318968), (54957, 1317480), (62808, 1152795), (65874, 1099140), (73276, 988110), (76853, 942120), (78510, 922236), (87832, 824355), (91595, 790488), (94212, 768530), (98811, 732760), (104680, 691677), (109790, 659484), (109914, 658740), (117765, 614824), (131748, 549570), (146552, 494055), (153706, 471060), (157020, 461118), (164685, 439656), (164871, 439160), (183190, 395244), (188424, 384265), (197622, 366380), (219580, 329742), (219828, 329370), (230559, 314040), (235530, 307412), (263496, 274785)]