156800280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 256

約数和(自身を含む): 589317120

約数和(自身を除く): 432516840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 83, 84, 91, 104, 105, 120, 130, 140, 156, 166, 168, 173, 182, 195, 210, 249, 260, 273, 280, 312, 332, 346, 364, 390, 415, 420, 455, 498, 519, 520, 546, 581, 664, 692, 728, 780, 830, 840, 865, 910, 996, 1038, 1079, 1092, 1162, 1211, 1245, 1365, 1384, 1560, 1660, 1730, 1743, 1820, 1992, 2076, 2158, 2184, 2249, 2324, 2422, 2490, 2595, 2730, 2905, 3237, 3320, 3460, 3486, 3633, 3640, 4152, 4316, 4498, 4648, 4844, 4980, 5190, 5395, 5460, 5810, 6055, 6474, 6747, 6920, 6972, 7266, 7553, 8632, 8715, 8996, 9688, 9960, 10380, 10790, 10920, 11245, 11620, 12110, 12948, 13494, 13944, 14359, 14532, 15106, 15743, 16185, 17430, 17992, 18165, 20760, 21580, 22490, 22659, 23240, 24220, 25896, 26988, 28718, 29064, 30212, 31486, 32370, 33735, 34860, 36330, 37765, 43077, 43160, 44980, 45318, 47229, 48440, 53976, 57436, 60424, 62972, 64740, 67470, 69720, 71795, 72660, 75530, 78715, 86154, 89960, 90636, 94458, 100513, 113295, 114872, 125944, 129480, 134940, 143590, 145320, 151060, 157430, 172308, 181272, 186667, 188916, 201026, 215385, 226590, 236145, 269880, 287180, 301539, 302120, 314860, 344616, 373334, 377832, 402052, 430770, 453180, 472290, 502565, 560001, 574360, 603078, 629720, 746668, 804104, 861540, 906360, 933335, 944580, 1005130, 1120002, 1206156, 1306669, 1493336, 1507695, 1723080, 1866670, 1889160, 2010260, 2240004, 2412312, 2613338, 2800005, 3015390, 3733340, 3920007, 4020520, 4480008, 5226676, 5600010, 6030780, 6533345, 7466680, 7840014, 10453352, 11200020, 12061560, 13066690, 15680028, 19600035, 22400040, 26133380, 31360056, 39200070, 52266760, 78400140, 156800280]

約数ペア:

[(1, 156800280), (2, 78400140), (3, 52266760), (4, 39200070), (5, 31360056), (6, 26133380), (7, 22400040), (8, 19600035), (10, 15680028), (12, 13066690), (13, 12061560), (14, 11200020), (15, 10453352), (20, 7840014), (21, 7466680), (24, 6533345), (26, 6030780), (28, 5600010), (30, 5226676), (35, 4480008), (39, 4020520), (40, 3920007), (42, 3733340), (52, 3015390), (56, 2800005), (60, 2613338), (65, 2412312), (70, 2240004), (78, 2010260), (83, 1889160), (84, 1866670), (91, 1723080), (104, 1507695), (105, 1493336), (120, 1306669), (130, 1206156), (140, 1120002), (156, 1005130), (166, 944580), (168, 933335), (173, 906360), (182, 861540), (195, 804104), (210, 746668), (249, 629720), (260, 603078), (273, 574360), (280, 560001), (312, 502565), (332, 472290), (346, 453180), (364, 430770), (390, 402052), (415, 377832), (420, 373334), (455, 344616), (498, 314860), (519, 302120), (520, 301539), (546, 287180), (581, 269880), (664, 236145), (692, 226590), (728, 215385), (780, 201026), (830, 188916), (840, 186667), (865, 181272), (910, 172308), (996, 157430), (1038, 151060), (1079, 145320), (1092, 143590), (1162, 134940), (1211, 129480), (1245, 125944), (1365, 114872), (1384, 113295), (1560, 100513), (1660, 94458), (1730, 90636), (1743, 89960), (1820, 86154), (1992, 78715), (2076, 75530), (2158, 72660), (2184, 71795), (2249, 69720), (2324, 67470), (2422, 64740), (2490, 62972), (2595, 60424), (2730, 57436), (2905, 53976), (3237, 48440), (3320, 47229), (3460, 45318), (3486, 44980), (3633, 43160), (3640, 43077), (4152, 37765), (4316, 36330), (4498, 34860), (4648, 33735), (4844, 32370), (4980, 31486), (5190, 30212), (5395, 29064), (5460, 28718), (5810, 26988), (6055, 25896), (6474, 24220), (6747, 23240), (6920, 22659), (6972, 22490), (7266, 21580), (7553, 20760), (8632, 18165), (8715, 17992), (8996, 17430), (9688, 16185), (9960, 15743), (10380, 15106), (10790, 14532), (10920, 14359), (11245, 13944), (11620, 13494), (12110, 12948)]