548501520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2003}}^1$

素因数の和:2189

約数の個数: 160

約数和(自身を含む): 1956160512

約数和(自身を除く): 1407658992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 815, 840, 978, 1141, 1304, 1630, 1680, 1956, 2003, 2282, 2445, 2608, 3260, 3423, 3912, 4006, 4564, 4890, 5705, 6009, 6520, 6846, 7824, 8012, 9128, 9780, 10015, 11410, 12018, 13040, 13692, 14021, 16024, 17115, 18256, 19560, 20030, 22820, 24036, 27384, 28042, 30045, 32048, 34230, 39120, 40060, 42063, 45640, 48072, 54768, 56084, 60090, 68460, 70105, 80120, 84126, 91280, 96144, 112168, 120180, 136920, 140210, 160240, 168252, 210315, 224336, 240360, 273840, 280420, 326489, 336504, 420630, 480720, 560840, 652978, 673008, 841260, 979467, 1121680, 1305956, 1632445, 1682520, 1958934, 2285423, 2611912, 3264890, 3365040, 3917868, 4570846, 4897335, 5223824, 6529780, 6856269, 7835736, 9141692, 9794670, 11427115, 13059560, 13712538, 15671472, 18283384, 19589340, 22854230, 26119120, 27425076, 34281345, 36566768, 39178680, 45708460, 54850152, 68562690, 78357360, 91416920, 109700304, 137125380, 182833840, 274250760, 548501520]

約数ペア:

[(1, 548501520), (2, 274250760), (3, 182833840), (4, 137125380), (5, 109700304), (6, 91416920), (7, 78357360), (8, 68562690), (10, 54850152), (12, 45708460), (14, 39178680), (15, 36566768), (16, 34281345), (20, 27425076), (21, 26119120), (24, 22854230), (28, 19589340), (30, 18283384), (35, 15671472), (40, 13712538), (42, 13059560), (48, 11427115), (56, 9794670), (60, 9141692), (70, 7835736), (80, 6856269), (84, 6529780), (105, 5223824), (112, 4897335), (120, 4570846), (140, 3917868), (163, 3365040), (168, 3264890), (210, 2611912), (240, 2285423), (280, 1958934), (326, 1682520), (336, 1632445), (420, 1305956), (489, 1121680), (560, 979467), (652, 841260), (815, 673008), (840, 652978), (978, 560840), (1141, 480720), (1304, 420630), (1630, 336504), (1680, 326489), (1956, 280420), (2003, 273840), (2282, 240360), (2445, 224336), (2608, 210315), (3260, 168252), (3423, 160240), (3912, 140210), (4006, 136920), (4564, 120180), (4890, 112168), (5705, 96144), (6009, 91280), (6520, 84126), (6846, 80120), (7824, 70105), (8012, 68460), (9128, 60090), (9780, 56084), (10015, 54768), (11410, 48072), (12018, 45640), (13040, 42063), (13692, 40060), (14021, 39120), (16024, 34230), (17115, 32048), (18256, 30045), (19560, 28042), (20030, 27384), (22820, 24036)]