2080796220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3671}}^1$

素因数の和:3800

約数の個数: 144

約数和(自身を含む): 6544032768

約数和(自身を除く): 4463236548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 67, 90, 94, 134, 141, 180, 188, 201, 235, 268, 282, 335, 402, 423, 470, 564, 603, 670, 705, 804, 846, 940, 1005, 1206, 1340, 1410, 1692, 2010, 2115, 2412, 2820, 3015, 3149, 3671, 4020, 4230, 6030, 6298, 7342, 8460, 9447, 11013, 12060, 12596, 14684, 15745, 18355, 18894, 22026, 28341, 31490, 33039, 36710, 37788, 44052, 47235, 55065, 56682, 62980, 66078, 73420, 94470, 110130, 113364, 132156, 141705, 165195, 172537, 188940, 220260, 245957, 283410, 330390, 345074, 491914, 517611, 566820, 660780, 690148, 737871, 862685, 983828, 1035222, 1229785, 1475742, 1552833, 1725370, 2070444, 2213613, 2459570, 2588055, 2951484, 3105666, 3450740, 3689355, 4427226, 4919140, 5176110, 6211332, 7378710, 7764165, 8854452, 10352220, 11068065, 11559979, 14757420, 15528330, 22136130, 23119958, 31056660, 34679937, 44272260, 46239916, 57799895, 69359874, 104039811, 115599790, 138719748, 173399685, 208079622, 231199580, 346799370, 416159244, 520199055, 693598740, 1040398110, 2080796220]

約数ペア:

[(1, 2080796220), (2, 1040398110), (3, 693598740), (4, 520199055), (5, 416159244), (6, 346799370), (9, 231199580), (10, 208079622), (12, 173399685), (15, 138719748), (18, 115599790), (20, 104039811), (30, 69359874), (36, 57799895), (45, 46239916), (47, 44272260), (60, 34679937), (67, 31056660), (90, 23119958), (94, 22136130), (134, 15528330), (141, 14757420), (180, 11559979), (188, 11068065), (201, 10352220), (235, 8854452), (268, 7764165), (282, 7378710), (335, 6211332), (402, 5176110), (423, 4919140), (470, 4427226), (564, 3689355), (603, 3450740), (670, 3105666), (705, 2951484), (804, 2588055), (846, 2459570), (940, 2213613), (1005, 2070444), (1206, 1725370), (1340, 1552833), (1410, 1475742), (1692, 1229785), (2010, 1035222), (2115, 983828), (2412, 862685), (2820, 737871), (3015, 690148), (3149, 660780), (3671, 566820), (4020, 517611), (4230, 491914), (6030, 345074), (6298, 330390), (7342, 283410), (8460, 245957), (9447, 220260), (11013, 188940), (12060, 172537), (12596, 165195), (14684, 141705), (15745, 132156), (18355, 113364), (18894, 110130), (22026, 94470), (28341, 73420), (31490, 66078), (33039, 62980), (36710, 56682), (37788, 55065), (44052, 47235)]