1390331340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3209}}^1$

素因数の和:3336

約数の個数: 144

約数和(自身を含む): 4416703200

約数和(自身を除く): 3026371860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 83, 87, 90, 116, 145, 166, 174, 180, 249, 261, 290, 332, 348, 415, 435, 498, 522, 580, 747, 830, 870, 996, 1044, 1245, 1305, 1494, 1660, 1740, 2407, 2490, 2610, 2988, 3209, 3735, 4814, 4980, 5220, 6418, 7221, 7470, 9627, 9628, 12035, 12836, 14442, 14940, 16045, 19254, 21663, 24070, 28881, 28884, 32090, 36105, 38508, 43326, 48135, 48140, 57762, 64180, 72210, 86652, 93061, 96270, 108315, 115524, 144405, 144420, 186122, 192540, 216630, 266347, 279183, 288810, 372244, 433260, 465305, 532694, 558366, 577620, 799041, 837549, 930610, 1065388, 1116732, 1331735, 1395915, 1598082, 1675098, 1861220, 2397123, 2663470, 2791830, 3196164, 3350196, 3995205, 4187745, 4794246, 5326940, 5583660, 7724063, 7990410, 8375490, 9588492, 11985615, 15448126, 15980820, 16750980, 23172189, 23971230, 30896252, 38620315, 46344378, 47942460, 69516567, 77240630, 92688756, 115860945, 139033134, 154481260, 231721890, 278066268, 347582835, 463443780, 695165670, 1390331340]

約数ペア:

[(1, 1390331340), (2, 695165670), (3, 463443780), (4, 347582835), (5, 278066268), (6, 231721890), (9, 154481260), (10, 139033134), (12, 115860945), (15, 92688756), (18, 77240630), (20, 69516567), (29, 47942460), (30, 46344378), (36, 38620315), (45, 30896252), (58, 23971230), (60, 23172189), (83, 16750980), (87, 15980820), (90, 15448126), (116, 11985615), (145, 9588492), (166, 8375490), (174, 7990410), (180, 7724063), (249, 5583660), (261, 5326940), (290, 4794246), (332, 4187745), (348, 3995205), (415, 3350196), (435, 3196164), (498, 2791830), (522, 2663470), (580, 2397123), (747, 1861220), (830, 1675098), (870, 1598082), (996, 1395915), (1044, 1331735), (1245, 1116732), (1305, 1065388), (1494, 930610), (1660, 837549), (1740, 799041), (2407, 577620), (2490, 558366), (2610, 532694), (2988, 465305), (3209, 433260), (3735, 372244), (4814, 288810), (4980, 279183), (5220, 266347), (6418, 216630), (7221, 192540), (7470, 186122), (9627, 144420), (9628, 144405), (12035, 115524), (12836, 108315), (14442, 96270), (14940, 93061), (16045, 86652), (19254, 72210), (21663, 64180), (24070, 57762), (28881, 48140), (28884, 48135), (32090, 43326), (36105, 38508)]