274600480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 192

約数和(自身を含む): 836075520

約数和(自身を除く): 561475040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 434, 440, 496, 560, 616, 620, 682, 719, 770, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1438, 1540, 1705, 1736, 1760, 2170, 2387, 2464, 2480, 2728, 2876, 3080, 3410, 3472, 3595, 4340, 4774, 4960, 5033, 5456, 5752, 6160, 6820, 6944, 7190, 7909, 8680, 9548, 10066, 10912, 11504, 11935, 12320, 13640, 14380, 15818, 17360, 19096, 20132, 22289, 23008, 23870, 25165, 27280, 28760, 31636, 34720, 38192, 39545, 40264, 44578, 47740, 50330, 54560, 55363, 57520, 63272, 76384, 79090, 80528, 89156, 95480, 100660, 110726, 111445, 115040, 126544, 156023, 158180, 161056, 178312, 190960, 201320, 221452, 222890, 245179, 253088, 276815, 312046, 316360, 356624, 381920, 402640, 442904, 445780, 490358, 553630, 624092, 632720, 713248, 780115, 805280, 885808, 891560, 980716, 1107260, 1225895, 1248184, 1265440, 1560230, 1716253, 1771616, 1783120, 1961432, 2214520, 2451790, 2496368, 3120460, 3432506, 3566240, 3922864, 4429040, 4903580, 4992736, 6240920, 6865012, 7845728, 8581265, 8858080, 9807160, 12481840, 13730024, 17162530, 19614320, 24963680, 27460048, 34325060, 39228640, 54920096, 68650120, 137300240, 274600480]

約数ペア:

[(1, 274600480), (2, 137300240), (4, 68650120), (5, 54920096), (7, 39228640), (8, 34325060), (10, 27460048), (11, 24963680), (14, 19614320), (16, 17162530), (20, 13730024), (22, 12481840), (28, 9807160), (31, 8858080), (32, 8581265), (35, 7845728), (40, 6865012), (44, 6240920), (55, 4992736), (56, 4903580), (62, 4429040), (70, 3922864), (77, 3566240), (80, 3432506), (88, 3120460), (110, 2496368), (112, 2451790), (124, 2214520), (140, 1961432), (154, 1783120), (155, 1771616), (160, 1716253), (176, 1560230), (217, 1265440), (220, 1248184), (224, 1225895), (248, 1107260), (280, 980716), (308, 891560), (310, 885808), (341, 805280), (352, 780115), (385, 713248), (434, 632720), (440, 624092), (496, 553630), (560, 490358), (616, 445780), (620, 442904), (682, 402640), (719, 381920), (770, 356624), (868, 316360), (880, 312046), (992, 276815), (1085, 253088), (1120, 245179), (1232, 222890), (1240, 221452), (1364, 201320), (1438, 190960), (1540, 178312), (1705, 161056), (1736, 158180), (1760, 156023), (2170, 126544), (2387, 115040), (2464, 111445), (2480, 110726), (2728, 100660), (2876, 95480), (3080, 89156), (3410, 80528), (3472, 79090), (3595, 76384), (4340, 63272), (4774, 57520), (4960, 55363), (5033, 54560), (5456, 50330), (5752, 47740), (6160, 44578), (6820, 40264), (6944, 39545), (7190, 38192), (7909, 34720), (8680, 31636), (9548, 28760), (10066, 27280), (10912, 25165), (11504, 23870), (11935, 23008), (12320, 22289), (13640, 20132), (14380, 19096), (15818, 17360)]