443006280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21589}}^1$

素因数の和:21628

約数の個数: 128

約数和(自身を含む): 1554480000

約数和(自身を除く): 1111473720

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, 21589, 43178, 64767, 86356, 107945, 129534, 172712, 194301, 215890, 259068, 323835, 388602, 410191, 431780, 518136, 582903, 647670, 777204, 820382, 863560, 971505, 1165806, 1230573, 1295340, 1554408, 1640764, 1943010, 2050955, 2331612, 2461146, 2590680, 2914515, 3281528, 3691719, 3886020, 4101910, 4663224, 4922292, 5829030, 6152865, 7383438, 7772040, 8203820, 9844584, 11075157, 11658060, 12305730, 14766876, 16407640, 18458595, 22150314, 23316120, 24611460, 29533752, 36917190, 44300628, 49222920, 55375785, 73834380, 88601256, 110751570, 147668760, 221503140, 443006280]

約数ペア:

[(1, 443006280), (2, 221503140), (3, 147668760), (4, 110751570), (5, 88601256), (6, 73834380), (8, 55375785), (9, 49222920), (10, 44300628), (12, 36917190), (15, 29533752), (18, 24611460), (19, 23316120), (20, 22150314), (24, 18458595), (27, 16407640), (30, 14766876), (36, 12305730), (38, 11658060), (40, 11075157), (45, 9844584), (54, 8203820), (57, 7772040), (60, 7383438), (72, 6152865), (76, 5829030), (90, 4922292), (95, 4663224), (108, 4101910), (114, 3886020), (120, 3691719), (135, 3281528), (152, 2914515), (171, 2590680), (180, 2461146), (190, 2331612), (216, 2050955), (228, 1943010), (270, 1640764), (285, 1554408), (342, 1295340), (360, 1230573), (380, 1165806), (456, 971505), (513, 863560), (540, 820382), (570, 777204), (684, 647670), (760, 582903), (855, 518136), (1026, 431780), (1080, 410191), (1140, 388602), (1368, 323835), (1710, 259068), (2052, 215890), (2280, 194301), (2565, 172712), (3420, 129534), (4104, 107945), (5130, 86356), (6840, 64767), (10260, 43178), (20520, 21589)]