1894311947200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{200363}}^1$

素因数の和:200715

約数の個数: 168

約数和(自身を含む): 4922318344320

約数和(自身を除く): 3028006397120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 311, 320, 380, 400, 475, 608, 622, 760, 800, 950, 1216, 1244, 1520, 1555, 1600, 1900, 2488, 3040, 3110, 3800, 4976, 5909, 6080, 6220, 7600, 7775, 9952, 11818, 12440, 15200, 15550, 19904, 23636, 24880, 29545, 30400, 31100, 47272, 49760, 59090, 62200, 94544, 99520, 118180, 124400, 147725, 189088, 200363, 236360, 248800, 295450, 378176, 400726, 472720, 497600, 590900, 801452, 945440, 1001815, 1181800, 1602904, 1890880, 2003630, 2363600, 3205808, 3806897, 4007260, 4727200, 5009075, 6411616, 7613794, 8014520, 9454400, 10018150, 12823232, 15227588, 16029040, 19034485, 20036300, 30455176, 32058080, 38068970, 40072600, 60910352, 62312893, 64116160, 76137940, 80145200, 95172425, 121820704, 124625786, 152275880, 160290400, 190344850, 243641408, 249251572, 304551760, 311564465, 320580800, 380689700, 498503144, 609103520, 623128930, 761379400, 997006288, 1183944967, 1218207040, 1246257860, 1522758800, 1557822325, 1994012576, 2367889934, 2492515720, 3045517600, 3115644650, 3988025152, 4735779868, 4985031440, 5919724835, 6091035200, 6231289300, 9471559736, 9970062880, 11839449670, 12462578600, 18943119472, 19940125760, 23678899340, 24925157200, 29598624175, 37886238944, 47357798680, 49850314400, 59197248350, 75772477888, 94715597360, 99700628800, 118394496700, 189431194720, 236788993400, 378862389440, 473577986800, 947155973600, 1894311947200]

約数ペア:

[(1, 1894311947200), (2, 947155973600), (4, 473577986800), (5, 378862389440), (8, 236788993400), (10, 189431194720), (16, 118394496700), (19, 99700628800), (20, 94715597360), (25, 75772477888), (32, 59197248350), (38, 49850314400), (40, 47357798680), (50, 37886238944), (64, 29598624175), (76, 24925157200), (80, 23678899340), (95, 19940125760), (100, 18943119472), (152, 12462578600), (160, 11839449670), (190, 9970062880), (200, 9471559736), (304, 6231289300), (311, 6091035200), (320, 5919724835), (380, 4985031440), (400, 4735779868), (475, 3988025152), (608, 3115644650), (622, 3045517600), (760, 2492515720), (800, 2367889934), (950, 1994012576), (1216, 1557822325), (1244, 1522758800), (1520, 1246257860), (1555, 1218207040), (1600, 1183944967), (1900, 997006288), (2488, 761379400), (3040, 623128930), (3110, 609103520), (3800, 498503144), (4976, 380689700), (5909, 320580800), (6080, 311564465), (6220, 304551760), (7600, 249251572), (7775, 243641408), (9952, 190344850), (11818, 160290400), (12440, 152275880), (15200, 124625786), (15550, 121820704), (19904, 95172425), (23636, 80145200), (24880, 76137940), (29545, 64116160), (30400, 62312893), (31100, 60910352), (47272, 40072600), (49760, 38068970), (59090, 32058080), (62200, 30455176), (94544, 20036300), (99520, 19034485), (118180, 16029040), (124400, 15227588), (147725, 12823232), (189088, 10018150), (200363, 9454400), (236360, 8014520), (248800, 7613794), (295450, 6411616), (378176, 5009075), (400726, 4727200), (472720, 4007260), (497600, 3806897), (590900, 3205808), (801452, 2363600), (945440, 2003630), (1001815, 1890880), (1181800, 1602904)]