313600560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 320

約数和(自身を含む): 1217922048

約数和(自身を除く): 904321488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 83, 84, 91, 104, 105, 112, 120, 130, 140, 156, 166, 168, 173, 182, 195, 208, 210, 240, 249, 260, 273, 280, 312, 332, 336, 346, 364, 390, 415, 420, 455, 498, 519, 520, 546, 560, 581, 624, 664, 692, 728, 780, 830, 840, 865, 910, 996, 1038, 1040, 1079, 1092, 1162, 1211, 1245, 1328, 1365, 1384, 1456, 1560, 1660, 1680, 1730, 1743, 1820, 1992, 2076, 2158, 2184, 2249, 2324, 2422, 2490, 2595, 2730, 2768, 2905, 3120, 3237, 3320, 3460, 3486, 3633, 3640, 3984, 4152, 4316, 4368, 4498, 4648, 4844, 4980, 5190, 5395, 5460, 5810, 6055, 6474, 6640, 6747, 6920, 6972, 7266, 7280, 7553, 8304, 8632, 8715, 8996, 9296, 9688, 9960, 10380, 10790, 10920, 11245, 11620, 12110, 12948, 13494, 13840, 13944, 14359, 14532, 15106, 15743, 16185, 17264, 17430, 17992, 18165, 19376, 19920, 20760, 21580, 21840, 22490, 22659, 23240, 24220, 25896, 26988, 27888, 28718, 29064, 30212, 31486, 32370, 33735, 34860, 35984, 36330, 37765, 41520, 43077, 43160, 44980, 45318, 46480, 47229, 48440, 51792, 53976, 57436, 58128, 60424, 62972, 64740, 67470, 69720, 71795, 72660, 75530, 78715, 86154, 86320, 89960, 90636, 94458, 96880, 100513, 107952, 113295, 114872, 120848, 125944, 129480, 134940, 139440, 143590, 145320, 151060, 157430, 172308, 179920, 181272, 186667, 188916, 201026, 215385, 226590, 229744, 236145, 251888, 258960, 269880, 287180, 290640, 301539, 302120, 314860, 344616, 362544, 373334, 377832, 402052, 430770, 453180, 472290, 502565, 539760, 560001, 574360, 603078, 604240, 629720, 689232, 746668, 755664, 804104, 861540, 906360, 933335, 944580, 1005130, 1120002, 1148720, 1206156, 1259440, 1306669, 1493336, 1507695, 1608208, 1723080, 1812720, 1866670, 1889160, 2010260, 2240004, 2412312, 2613338, 2800005, 2986672, 3015390, 3446160, 3733340, 3778320, 3920007, 4020520, 4480008, 4824624, 5226676, 5600010, 6030780, 6533345, 7466680, 7840014, 8041040, 8960016, 10453352, 11200020, 12061560, 13066690, 14933360, 15680028, 19600035, 20906704, 22400040, 24123120, 26133380, 31360056, 39200070, 44800080, 52266760, 62720112, 78400140, 104533520, 156800280, 313600560]

約数ペア:

[(1, 313600560), (2, 156800280), (3, 104533520), (4, 78400140), (5, 62720112), (6, 52266760), (7, 44800080), (8, 39200070), (10, 31360056), (12, 26133380), (13, 24123120), (14, 22400040), (15, 20906704), (16, 19600035), (20, 15680028), (21, 14933360), (24, 13066690), (26, 12061560), (28, 11200020), (30, 10453352), (35, 8960016), (39, 8041040), (40, 7840014), (42, 7466680), (48, 6533345), (52, 6030780), (56, 5600010), (60, 5226676), (65, 4824624), (70, 4480008), (78, 4020520), (80, 3920007), (83, 3778320), (84, 3733340), (91, 3446160), (104, 3015390), (105, 2986672), (112, 2800005), (120, 2613338), (130, 2412312), (140, 2240004), (156, 2010260), (166, 1889160), (168, 1866670), (173, 1812720), (182, 1723080), (195, 1608208), (208, 1507695), (210, 1493336), (240, 1306669), (249, 1259440), (260, 1206156), (273, 1148720), (280, 1120002), (312, 1005130), (332, 944580), (336, 933335), (346, 906360), (364, 861540), (390, 804104), (415, 755664), (420, 746668), (455, 689232), (498, 629720), (519, 604240), (520, 603078), (546, 574360), (560, 560001), (581, 539760), (624, 502565), (664, 472290), (692, 453180), (728, 430770), (780, 402052), (830, 377832), (840, 373334), (865, 362544), (910, 344616), (996, 314860), (1038, 302120), (1040, 301539), (1079, 290640), (1092, 287180), (1162, 269880), (1211, 258960), (1245, 251888), (1328, 236145), (1365, 229744), (1384, 226590), (1456, 215385), (1560, 201026), (1660, 188916), (1680, 186667), (1730, 181272), (1743, 179920), (1820, 172308), (1992, 157430), (2076, 151060), (2158, 145320), (2184, 143590), (2249, 139440), (2324, 134940), (2422, 129480), (2490, 125944), (2595, 120848), (2730, 114872), (2768, 113295), (2905, 107952), (3120, 100513), (3237, 96880), (3320, 94458), (3460, 90636), (3486, 89960), (3633, 86320), (3640, 86154), (3984, 78715), (4152, 75530), (4316, 72660), (4368, 71795), (4498, 69720), (4648, 67470), (4844, 64740), (4980, 62972), (5190, 60424), (5395, 58128), (5460, 57436), (5810, 53976), (6055, 51792), (6474, 48440), (6640, 47229), (6747, 46480), (6920, 45318), (6972, 44980), (7266, 43160), (7280, 43077), (7553, 41520), (8304, 37765), (8632, 36330), (8715, 35984), (8996, 34860), (9296, 33735), (9688, 32370), (9960, 31486), (10380, 30212), (10790, 29064), (10920, 28718), (11245, 27888), (11620, 26988), (12110, 25896), (12948, 24220), (13494, 23240), (13840, 22659), (13944, 22490), (14359, 21840), (14532, 21580), (15106, 20760), (15743, 19920), (16185, 19376), (17264, 18165), (17430, 17992)]