293846280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 256

約数和(自身を含む): 1103155200

約数和(自身を除く): 809308920

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, 71, 78, 84, 91, 104, 105, 120, 130, 140, 142, 156, 168, 182, 195, 210, 213, 260, 273, 280, 284, 312, 355, 364, 379, 390, 420, 426, 455, 497, 520, 546, 568, 710, 728, 758, 780, 840, 852, 910, 923, 994, 1065, 1092, 1137, 1365, 1420, 1491, 1516, 1560, 1704, 1820, 1846, 1895, 1988, 2130, 2184, 2274, 2485, 2653, 2730, 2769, 2840, 2982, 3032, 3640, 3692, 3790, 3976, 4260, 4548, 4615, 4927, 4970, 5306, 5460, 5538, 5685, 5964, 6461, 7384, 7455, 7580, 7959, 8520, 9096, 9230, 9854, 9940, 10612, 10920, 11076, 11370, 11928, 12922, 13265, 13845, 14781, 14910, 15160, 15918, 18460, 19383, 19708, 19880, 21224, 22152, 22740, 24635, 25844, 26530, 26909, 27690, 29562, 29820, 31836, 32305, 34489, 36920, 38766, 39416, 39795, 45480, 49270, 51688, 53060, 53818, 55380, 59124, 59640, 63672, 64610, 68978, 73905, 77532, 79590, 80727, 96915, 98540, 103467, 106120, 107636, 110760, 118248, 129220, 134545, 137956, 147810, 155064, 159180, 161454, 172445, 188363, 193830, 197080, 206934, 215272, 258440, 269090, 275912, 295620, 318360, 322908, 344890, 349817, 376726, 387660, 403635, 413868, 517335, 538180, 565089, 591240, 645816, 689780, 699634, 753452, 775320, 807270, 827736, 941815, 1034670, 1049451, 1076360, 1130178, 1379560, 1399268, 1506904, 1614540, 1749085, 1883630, 2069340, 2098902, 2260356, 2448719, 2798536, 2825445, 3229080, 3498170, 3767260, 4138680, 4197804, 4520712, 4897438, 5247255, 5650890, 6996340, 7346157, 7534520, 8395608, 9794876, 10494510, 11301780, 12243595, 13992680, 14692314, 19589752, 20989020, 22603560, 24487190, 29384628, 36730785, 41978040, 48974380, 58769256, 73461570, 97948760, 146923140, 293846280]

約数ペア:

[(1, 293846280), (2, 146923140), (3, 97948760), (4, 73461570), (5, 58769256), (6, 48974380), (7, 41978040), (8, 36730785), (10, 29384628), (12, 24487190), (13, 22603560), (14, 20989020), (15, 19589752), (20, 14692314), (21, 13992680), (24, 12243595), (26, 11301780), (28, 10494510), (30, 9794876), (35, 8395608), (39, 7534520), (40, 7346157), (42, 6996340), (52, 5650890), (56, 5247255), (60, 4897438), (65, 4520712), (70, 4197804), (71, 4138680), (78, 3767260), (84, 3498170), (91, 3229080), (104, 2825445), (105, 2798536), (120, 2448719), (130, 2260356), (140, 2098902), (142, 2069340), (156, 1883630), (168, 1749085), (182, 1614540), (195, 1506904), (210, 1399268), (213, 1379560), (260, 1130178), (273, 1076360), (280, 1049451), (284, 1034670), (312, 941815), (355, 827736), (364, 807270), (379, 775320), (390, 753452), (420, 699634), (426, 689780), (455, 645816), (497, 591240), (520, 565089), (546, 538180), (568, 517335), (710, 413868), (728, 403635), (758, 387660), (780, 376726), (840, 349817), (852, 344890), (910, 322908), (923, 318360), (994, 295620), (1065, 275912), (1092, 269090), (1137, 258440), (1365, 215272), (1420, 206934), (1491, 197080), (1516, 193830), (1560, 188363), (1704, 172445), (1820, 161454), (1846, 159180), (1895, 155064), (1988, 147810), (2130, 137956), (2184, 134545), (2274, 129220), (2485, 118248), (2653, 110760), (2730, 107636), (2769, 106120), (2840, 103467), (2982, 98540), (3032, 96915), (3640, 80727), (3692, 79590), (3790, 77532), (3976, 73905), (4260, 68978), (4548, 64610), (4615, 63672), (4927, 59640), (4970, 59124), (5306, 55380), (5460, 53818), (5538, 53060), (5685, 51688), (5964, 49270), (6461, 45480), (7384, 39795), (7455, 39416), (7580, 38766), (7959, 36920), (8520, 34489), (9096, 32305), (9230, 31836), (9854, 29820), (9940, 29562), (10612, 27690), (10920, 26909), (11076, 26530), (11370, 25844), (11928, 24635), (12922, 22740), (13265, 22152), (13845, 21224), (14781, 19880), (14910, 19708), (15160, 19383), (15918, 18460)]