344941960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 160

約数和(自身を含む): 927648000

約数和(自身を除く): 582706040

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 88, 95, 110, 121, 124, 152, 155, 190, 209, 220, 242, 248, 310, 341, 380, 418, 440, 484, 589, 605, 620, 682, 760, 836, 968, 1045, 1178, 1210, 1240, 1331, 1364, 1672, 1705, 2090, 2299, 2356, 2420, 2662, 2728, 2945, 3410, 3751, 4180, 4598, 4712, 4840, 5324, 5890, 6479, 6655, 6820, 7502, 8360, 9196, 10648, 11495, 11780, 12958, 13310, 13640, 14641, 15004, 18392, 18755, 22990, 23560, 25289, 25916, 26620, 29282, 30008, 32395, 37510, 41261, 45980, 50578, 51832, 53240, 58564, 64790, 71269, 73205, 75020, 82522, 91960, 101156, 117128, 126445, 129580, 142538, 146410, 150040, 165044, 202312, 206305, 252890, 259160, 278179, 285076, 292820, 330088, 356345, 412610, 453871, 505780, 556358, 570152, 585640, 712690, 783959, 825220, 907742, 1011560, 1112716, 1390895, 1425380, 1567918, 1650440, 1815484, 2225432, 2269355, 2781790, 2850760, 3135836, 3630968, 3919795, 4538710, 5563580, 6271672, 7839590, 8623549, 9077420, 11127160, 15679180, 17247098, 18154840, 31358360, 34494196, 43117745, 68988392, 86235490, 172470980, 344941960]

約数ペア:

[(1, 344941960), (2, 172470980), (4, 86235490), (5, 68988392), (8, 43117745), (10, 34494196), (11, 31358360), (19, 18154840), (20, 17247098), (22, 15679180), (31, 11127160), (38, 9077420), (40, 8623549), (44, 7839590), (55, 6271672), (62, 5563580), (76, 4538710), (88, 3919795), (95, 3630968), (110, 3135836), (121, 2850760), (124, 2781790), (152, 2269355), (155, 2225432), (190, 1815484), (209, 1650440), (220, 1567918), (242, 1425380), (248, 1390895), (310, 1112716), (341, 1011560), (380, 907742), (418, 825220), (440, 783959), (484, 712690), (589, 585640), (605, 570152), (620, 556358), (682, 505780), (760, 453871), (836, 412610), (968, 356345), (1045, 330088), (1178, 292820), (1210, 285076), (1240, 278179), (1331, 259160), (1364, 252890), (1672, 206305), (1705, 202312), (2090, 165044), (2299, 150040), (2356, 146410), (2420, 142538), (2662, 129580), (2728, 126445), (2945, 117128), (3410, 101156), (3751, 91960), (4180, 82522), (4598, 75020), (4712, 73205), (4840, 71269), (5324, 64790), (5890, 58564), (6479, 53240), (6655, 51832), (6820, 50578), (7502, 45980), (8360, 41261), (9196, 37510), (10648, 32395), (11495, 30008), (11780, 29282), (12958, 26620), (13310, 25916), (13640, 25289), (14641, 23560), (15004, 22990), (18392, 18755)]