2907156719460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3253}}^1\times {\mathrm{13553}}^1$

素因数の和:16982

約数の個数: 192

約数和(自身を含む): 9365724652032

約数和(自身を除く): 6458567932572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1570, 1884, 2198, 2355, 3140, 3253, 3297, 4396, 4710, 5495, 6506, 6594, 9420, 9759, 10990, 13012, 13188, 13553, 16265, 16485, 19518, 21980, 22771, 27106, 32530, 32970, 39036, 40659, 45542, 48795, 54212, 65060, 65940, 67765, 68313, 81318, 91084, 94871, 97590, 113855, 135530, 136626, 162636, 189742, 195180, 203295, 227710, 271060, 273252, 284613, 341565, 379484, 406590, 455420, 474355, 510721, 569226, 683130, 813180, 948710, 1021442, 1138452, 1366260, 1423065, 1532163, 1897420, 2042884, 2127821, 2553605, 2846130, 3064326, 3575047, 4255642, 5107210, 5692260, 6128652, 6383463, 7150094, 7660815, 8511284, 10214420, 10639105, 10725141, 12766926, 14300188, 14894747, 15321630, 17875235, 21278210, 21450282, 25533852, 29789494, 30643260, 31917315, 35750470, 42556420, 42900564, 44087909, 44684241, 53625705, 59578988, 63834630, 71500940, 74473735, 88175818, 89368482, 107251410, 127669260, 132263727, 148947470, 176351636, 178736964, 214502820, 220439545, 223421205, 264527454, 297894940, 308615363, 440879090, 446842410, 529054908, 617230726, 661318635, 881758180, 893684820, 925846089, 1234461452, 1322637270, 1543076815, 1851692178, 2645274540, 3086153630, 3703384356, 4629230445, 6172307260, 6921801713, 9258460890, 13843603426, 18516921780, 20765405139, 27687206852, 34609008565, 41530810278, 48452611991, 69218017130, 83061620556, 96905223982, 103827025695, 138436034260, 145357835973, 193810447964, 207654051390, 242263059955, 290715671946, 415308102780, 484526119910, 581431343892, 726789179865, 969052239820, 1453578359730, 2907156719460]

約数ペア:

[(1, 2907156719460), (2, 1453578359730), (3, 969052239820), (4, 726789179865), (5, 581431343892), (6, 484526119910), (7, 415308102780), (10, 290715671946), (12, 242263059955), (14, 207654051390), (15, 193810447964), (20, 145357835973), (21, 138436034260), (28, 103827025695), (30, 96905223982), (35, 83061620556), (42, 69218017130), (60, 48452611991), (70, 41530810278), (84, 34609008565), (105, 27687206852), (140, 20765405139), (157, 18516921780), (210, 13843603426), (314, 9258460890), (420, 6921801713), (471, 6172307260), (628, 4629230445), (785, 3703384356), (942, 3086153630), (1099, 2645274540), (1570, 1851692178), (1884, 1543076815), (2198, 1322637270), (2355, 1234461452), (3140, 925846089), (3253, 893684820), (3297, 881758180), (4396, 661318635), (4710, 617230726), (5495, 529054908), (6506, 446842410), (6594, 440879090), (9420, 308615363), (9759, 297894940), (10990, 264527454), (13012, 223421205), (13188, 220439545), (13553, 214502820), (16265, 178736964), (16485, 176351636), (19518, 148947470), (21980, 132263727), (22771, 127669260), (27106, 107251410), (32530, 89368482), (32970, 88175818), (39036, 74473735), (40659, 71500940), (45542, 63834630), (48795, 59578988), (54212, 53625705), (65060, 44684241), (65940, 44087909), (67765, 42900564), (68313, 42556420), (81318, 35750470), (91084, 31917315), (94871, 30643260), (97590, 29789494), (113855, 25533852), (135530, 21450282), (136626, 21278210), (162636, 17875235), (189742, 15321630), (195180, 14894747), (203295, 14300188), (227710, 12766926), (271060, 10725141), (273252, 10639105), (284613, 10214420), (341565, 8511284), (379484, 7660815), (406590, 7150094), (455420, 6383463), (474355, 6128652), (510721, 5692260), (569226, 5107210), (683130, 4255642), (813180, 3575047), (948710, 3064326), (1021442, 2846130), (1138452, 2553605), (1366260, 2127821), (1423065, 2042884), (1532163, 1897420)]