2106439560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{102653}}^1$

素因数の和:102692

約数の個数: 128

約数和(自身を含む): 7391088000

約数和(自身を除く): 5284648440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 102653, 205306, 307959, 410612, 513265, 615918, 821224, 923877, 1026530, 1231836, 1539795, 1847754, 1950407, 2053060, 2463672, 2771631, 3079590, 3695508, 3900814, 4106120, 4619385, 5543262, 5851221, 6159180, 7391016, 7801628, 9238770, 9752035, 11086524, 11702442, 12318360, 13858155, 15603256, 17553663, 18477540, 19504070, 22173048, 23404884, 27716310, 29256105, 35107326, 36955080, 39008140, 46809768, 52660989, 55432620, 58512210, 70214652, 78016280, 87768315, 105321978, 110865240, 117024420, 140429304, 175536630, 210643956, 234048840, 263304945, 351073260, 421287912, 526609890, 702146520, 1053219780, 2106439560]

約数ペア:

[(1, 2106439560), (2, 1053219780), (3, 702146520), (4, 526609890), (5, 421287912), (6, 351073260), (8, 263304945), (9, 234048840), (10, 210643956), (12, 175536630), (15, 140429304), (18, 117024420), (19, 110865240), (20, 105321978), (24, 87768315), (27, 78016280), (30, 70214652), (36, 58512210), (38, 55432620), (40, 52660989), (45, 46809768), (54, 39008140), (57, 36955080), (60, 35107326), (72, 29256105), (76, 27716310), (90, 23404884), (95, 22173048), (108, 19504070), (114, 18477540), (120, 17553663), (135, 15603256), (152, 13858155), (171, 12318360), (180, 11702442), (190, 11086524), (216, 9752035), (228, 9238770), (270, 7801628), (285, 7391016), (342, 6159180), (360, 5851221), (380, 5543262), (456, 4619385), (513, 4106120), (540, 3900814), (570, 3695508), (684, 3079590), (760, 2771631), (855, 2463672), (1026, 2053060), (1080, 1950407), (1140, 1847754), (1368, 1539795), (1710, 1231836), (2052, 1026530), (2280, 923877), (2565, 821224), (3420, 615918), (4104, 513265), (5130, 410612), (6840, 307959), (10260, 205306), (20520, 102653)]