4423807920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2633219}}^1$

素因数の和:2633242

約数の個数: 80

約数和(自身を含む): 15672925440

約数和(自身を除く): 11249117520

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, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2633219, 5266438, 7899657, 10532876, 13166095, 15799314, 18432533, 21065752, 26332190, 31598628, 36865066, 39498285, 42131504, 52664380, 55297599, 63197256, 73730132, 78996570, 92162665, 105328760, 110595198, 126394512, 147460264, 157993140, 184325330, 210657520, 221190396, 276487995, 294920528, 315986280, 368650660, 442380792, 552975990, 631972560, 737301320, 884761584, 1105951980, 1474602640, 2211903960, 4423807920]

約数ペア:

[(1, 4423807920), (2, 2211903960), (3, 1474602640), (4, 1105951980), (5, 884761584), (6, 737301320), (7, 631972560), (8, 552975990), (10, 442380792), (12, 368650660), (14, 315986280), (15, 294920528), (16, 276487995), (20, 221190396), (21, 210657520), (24, 184325330), (28, 157993140), (30, 147460264), (35, 126394512), (40, 110595198), (42, 105328760), (48, 92162665), (56, 78996570), (60, 73730132), (70, 63197256), (80, 55297599), (84, 52664380), (105, 42131504), (112, 39498285), (120, 36865066), (140, 31598628), (168, 26332190), (210, 21065752), (240, 18432533), (280, 15799314), (336, 13166095), (420, 10532876), (560, 7899657), (840, 5266438), (1680, 2633219)]