222506340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27883}}^1$

素因数の和:27921

約数の個数: 96

約数和(自身を含む): 749521920

約数和(自身を除く): 527015580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 27883, 55766, 83649, 111532, 139415, 167298, 195181, 278830, 334596, 390362, 418245, 529777, 557660, 585543, 780724, 836490, 975905, 1059554, 1171086, 1589331, 1672980, 1951810, 2119108, 2342172, 2648885, 2927715, 3178662, 3708439, 3903620, 5297770, 5855430, 6357324, 7416878, 7946655, 10595540, 11125317, 11710860, 14833756, 15893310, 18542195, 22250634, 31786620, 37084390, 44501268, 55626585, 74168780, 111253170, 222506340]

約数ペア:

[(1, 222506340), (2, 111253170), (3, 74168780), (4, 55626585), (5, 44501268), (6, 37084390), (7, 31786620), (10, 22250634), (12, 18542195), (14, 15893310), (15, 14833756), (19, 11710860), (20, 11125317), (21, 10595540), (28, 7946655), (30, 7416878), (35, 6357324), (38, 5855430), (42, 5297770), (57, 3903620), (60, 3708439), (70, 3178662), (76, 2927715), (84, 2648885), (95, 2342172), (105, 2119108), (114, 1951810), (133, 1672980), (140, 1589331), (190, 1171086), (210, 1059554), (228, 975905), (266, 836490), (285, 780724), (380, 585543), (399, 557660), (420, 529777), (532, 418245), (570, 390362), (665, 334596), (798, 278830), (1140, 195181), (1330, 167298), (1596, 139415), (1995, 111532), (2660, 83649), (3990, 55766), (7980, 27883)]