220816178580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1\times {\mathrm{13159}}^1$

素因数の和:14389

約数の個数: 96

約数和(自身を含む): 621027348480

約数和(自身を除く): 400211169900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 911, 921, 1228, 1535, 1822, 1842, 2733, 3070, 3644, 3684, 4555, 4605, 5466, 6140, 9110, 9210, 10932, 13159, 13665, 18220, 18420, 26318, 27330, 39477, 52636, 54660, 65795, 78954, 131590, 157908, 197385, 263180, 279677, 394770, 559354, 789540, 839031, 1118708, 1398385, 1678062, 2796770, 3356124, 4039813, 4195155, 5593540, 8079626, 8390310, 11987849, 12119439, 16159252, 16780620, 20199065, 23975698, 24238878, 35963547, 40398130, 47951396, 48477756, 59939245, 60597195, 71927094, 80796260, 119878490, 121194390, 143854188, 179817735, 239756980, 242388780, 359635470, 719270940, 3680269643, 7360539286, 11040808929, 14721078572, 18401348215, 22081617858, 36802696430, 44163235716, 55204044645, 73605392860, 110408089290, 220816178580]

約数ペア:

[(1, 220816178580), (2, 110408089290), (3, 73605392860), (4, 55204044645), (5, 44163235716), (6, 36802696430), (10, 22081617858), (12, 18401348215), (15, 14721078572), (20, 11040808929), (30, 7360539286), (60, 3680269643), (307, 719270940), (614, 359635470), (911, 242388780), (921, 239756980), (1228, 179817735), (1535, 143854188), (1822, 121194390), (1842, 119878490), (2733, 80796260), (3070, 71927094), (3644, 60597195), (3684, 59939245), (4555, 48477756), (4605, 47951396), (5466, 40398130), (6140, 35963547), (9110, 24238878), (9210, 23975698), (10932, 20199065), (13159, 16780620), (13665, 16159252), (18220, 12119439), (18420, 11987849), (26318, 8390310), (27330, 8079626), (39477, 5593540), (52636, 4195155), (54660, 4039813), (65795, 3356124), (78954, 2796770), (131590, 1678062), (157908, 1398385), (197385, 1118708), (263180, 839031), (279677, 789540), (394770, 559354)]