284429880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{12541}}^1$

素因数の和:12571

約数の個数: 160

約数和(自身を含む): 1092659040

約数和(自身を除く): 808229160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 12541, 22680, 25082, 37623, 50164, 62705, 75246, 87787, 100328, 112869, 125410, 150492, 175574, 188115, 225738, 250820, 263361, 300984, 338607, 351148, 376230, 438935, 451476, 501640, 526722, 564345, 677214, 702296, 752460, 790083, 877870, 902952, 1015821, 1053444, 1128690, 1316805, 1354428, 1504920, 1580166, 1693035, 1755740, 2031642, 2106888, 2257380, 2370249, 2633610, 2708856, 3160332, 3386070, 3511480, 3950415, 4063284, 4514760, 4740498, 5079105, 5267220, 6320664, 6772140, 7110747, 7900830, 8126568, 9480996, 10158210, 10534440, 11851245, 13544280, 14221494, 15801660, 18961992, 20316420, 23702490, 28442988, 31603320, 35553735, 40632840, 47404980, 56885976, 71107470, 94809960, 142214940, 284429880]

約数ペア:

[(1, 284429880), (2, 142214940), (3, 94809960), (4, 71107470), (5, 56885976), (6, 47404980), (7, 40632840), (8, 35553735), (9, 31603320), (10, 28442988), (12, 23702490), (14, 20316420), (15, 18961992), (18, 15801660), (20, 14221494), (21, 13544280), (24, 11851245), (27, 10534440), (28, 10158210), (30, 9480996), (35, 8126568), (36, 7900830), (40, 7110747), (42, 6772140), (45, 6320664), (54, 5267220), (56, 5079105), (60, 4740498), (63, 4514760), (70, 4063284), (72, 3950415), (81, 3511480), (84, 3386070), (90, 3160332), (105, 2708856), (108, 2633610), (120, 2370249), (126, 2257380), (135, 2106888), (140, 2031642), (162, 1755740), (168, 1693035), (180, 1580166), (189, 1504920), (210, 1354428), (216, 1316805), (252, 1128690), (270, 1053444), (280, 1015821), (315, 902952), (324, 877870), (360, 790083), (378, 752460), (405, 702296), (420, 677214), (504, 564345), (540, 526722), (567, 501640), (630, 451476), (648, 438935), (756, 376230), (810, 351148), (840, 338607), (945, 300984), (1080, 263361), (1134, 250820), (1260, 225738), (1512, 188115), (1620, 175574), (1890, 150492), (2268, 125410), (2520, 112869), (2835, 100328), (3240, 87787), (3780, 75246), (4536, 62705), (5670, 50164), (7560, 37623), (11340, 25082), (12541, 22680)]