297815244160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2144407}}^1$

素因数の和:2144464

約数の個数: 128

約数和(自身を含む): 839921725440

約数和(自身を除く): 542106481280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 8680, 9920, 13888, 17360, 19840, 27776, 34720, 69440, 138880, 2144407, 4288814, 8577628, 10722035, 15010849, 17155256, 21444070, 30021698, 34310512, 42888140, 60043396, 66476617, 68621024, 75054245, 85776280, 120086792, 132953234, 137242048, 150108490, 171552560, 240173584, 265906468, 274484096, 300216980, 332383085, 343105120, 465336319, 480347168, 531812936, 600433960, 664766170, 686210240, 930672638, 960694336, 1063625872, 1200867920, 1329532340, 1372420480, 1861345276, 1921388672, 2127251744, 2326681595, 2401735840, 2659064680, 3722690552, 4254503488, 4653363190, 4803471680, 5318129360, 7445381104, 8509006976, 9306726380, 9606943360, 10636258720, 14890762208, 18613452760, 21272517440, 29781524416, 37226905520, 42545034880, 59563048832, 74453811040, 148907622080, 297815244160]

約数ペア:

[(1, 297815244160), (2, 148907622080), (4, 74453811040), (5, 59563048832), (7, 42545034880), (8, 37226905520), (10, 29781524416), (14, 21272517440), (16, 18613452760), (20, 14890762208), (28, 10636258720), (31, 9606943360), (32, 9306726380), (35, 8509006976), (40, 7445381104), (56, 5318129360), (62, 4803471680), (64, 4653363190), (70, 4254503488), (80, 3722690552), (112, 2659064680), (124, 2401735840), (128, 2326681595), (140, 2127251744), (155, 1921388672), (160, 1861345276), (217, 1372420480), (224, 1329532340), (248, 1200867920), (280, 1063625872), (310, 960694336), (320, 930672638), (434, 686210240), (448, 664766170), (496, 600433960), (560, 531812936), (620, 480347168), (640, 465336319), (868, 343105120), (896, 332383085), (992, 300216980), (1085, 274484096), (1120, 265906468), (1240, 240173584), (1736, 171552560), (1984, 150108490), (2170, 137242048), (2240, 132953234), (2480, 120086792), (3472, 85776280), (3968, 75054245), (4340, 68621024), (4480, 66476617), (4960, 60043396), (6944, 42888140), (8680, 34310512), (9920, 30021698), (13888, 21444070), (17360, 17155256), (19840, 15010849), (27776, 10722035), (34720, 8577628), (69440, 4288814), (138880, 2144407)]