645469814220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2636077}}^1$

素因数の和:2636160

約数の個数: 192

約数和(自身を含む): 2295791963136

約数和(自身を除く): 1650322148916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 53, 55, 60, 66, 70, 77, 84, 105, 106, 110, 132, 140, 154, 159, 165, 210, 212, 220, 231, 265, 308, 318, 330, 371, 385, 420, 462, 530, 583, 636, 660, 742, 770, 795, 924, 1060, 1113, 1155, 1166, 1484, 1540, 1590, 1749, 1855, 2226, 2310, 2332, 2915, 3180, 3498, 3710, 4081, 4452, 4620, 5565, 5830, 6996, 7420, 8162, 8745, 11130, 11660, 12243, 16324, 17490, 20405, 22260, 24486, 34980, 40810, 48972, 61215, 81620, 122430, 244860, 2636077, 5272154, 7908231, 10544308, 13180385, 15816462, 18452539, 26360770, 28996847, 31632924, 36905078, 39541155, 52721540, 55357617, 57993694, 73810156, 79082310, 86990541, 92262695, 110715234, 115987388, 139712081, 144984235, 158164620, 173981082, 184525390, 202977929, 221430468, 276788085, 279424162, 289968470, 347962164, 369050780, 405955858, 419136243, 434952705, 553576170, 558848324, 579936940, 608933787, 698560405, 811911716, 838272486, 869905410, 977984567, 1014889645, 1107152340, 1217867574, 1397120810, 1536832891, 1676544972, 1739810820, 1955969134, 2029779290, 2095681215, 2435735148, 2794241620, 2933953701, 3044668935, 3073665782, 3911938268, 4059558580, 4191362430, 4610498673, 4889922835, 5867907402, 6089337870, 6147331564, 7684164455, 8382724860, 9220997346, 9779845670, 10757830237, 11735814804, 12178675740, 14669768505, 15368328910, 18441994692, 19559691340, 21515660474, 23052493365, 29339537010, 30736657820, 32273490711, 43031320948, 46104986730, 53789151185, 58679074020, 64546981422, 92209973460, 107578302370, 129093962844, 161367453555, 215156604740, 322734907110, 645469814220]

約数ペア:

[(1, 645469814220), (2, 322734907110), (3, 215156604740), (4, 161367453555), (5, 129093962844), (6, 107578302370), (7, 92209973460), (10, 64546981422), (11, 58679074020), (12, 53789151185), (14, 46104986730), (15, 43031320948), (20, 32273490711), (21, 30736657820), (22, 29339537010), (28, 23052493365), (30, 21515660474), (33, 19559691340), (35, 18441994692), (42, 15368328910), (44, 14669768505), (53, 12178675740), (55, 11735814804), (60, 10757830237), (66, 9779845670), (70, 9220997346), (77, 8382724860), (84, 7684164455), (105, 6147331564), (106, 6089337870), (110, 5867907402), (132, 4889922835), (140, 4610498673), (154, 4191362430), (159, 4059558580), (165, 3911938268), (210, 3073665782), (212, 3044668935), (220, 2933953701), (231, 2794241620), (265, 2435735148), (308, 2095681215), (318, 2029779290), (330, 1955969134), (371, 1739810820), (385, 1676544972), (420, 1536832891), (462, 1397120810), (530, 1217867574), (583, 1107152340), (636, 1014889645), (660, 977984567), (742, 869905410), (770, 838272486), (795, 811911716), (924, 698560405), (1060, 608933787), (1113, 579936940), (1155, 558848324), (1166, 553576170), (1484, 434952705), (1540, 419136243), (1590, 405955858), (1749, 369050780), (1855, 347962164), (2226, 289968470), (2310, 279424162), (2332, 276788085), (2915, 221430468), (3180, 202977929), (3498, 184525390), (3710, 173981082), (4081, 158164620), (4452, 144984235), (4620, 139712081), (5565, 115987388), (5830, 110715234), (6996, 92262695), (7420, 86990541), (8162, 79082310), (8745, 73810156), (11130, 57993694), (11660, 55357617), (12243, 52721540), (16324, 39541155), (17490, 36905078), (20405, 31632924), (22260, 28996847), (24486, 26360770), (34980, 18452539), (40810, 15816462), (48972, 13180385), (61215, 10544308), (81620, 7908231), (122430, 5272154), (244860, 2636077)]