19156413120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1534969}}^1$

素因数の和:1535002

約数の個数: 112

約数和(自身を含む): 65500239840

約数和(自身を除く): 46343826720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 1534969, 3069938, 4604907, 6139876, 7674845, 9209814, 12279752, 15349690, 18419628, 19954597, 23024535, 24559504, 30699380, 36839256, 39909194, 46049070, 49119008, 59863791, 61398760, 73678512, 79818388, 92098140, 98238016, 99772985, 119727582, 122797520, 147357024, 159636776, 184196280, 199545970, 239455164, 245595040, 294714048, 299318955, 319273552, 368392560, 399091940, 478910328, 491190080, 598637910, 638547104, 736785120, 798183880, 957820656, 1197275820, 1277094208, 1473570240, 1596367760, 1915641312, 2394551640, 3192735520, 3831282624, 4789103280, 6385471040, 9578206560, 19156413120]

約数ペア:

[(1, 19156413120), (2, 9578206560), (3, 6385471040), (4, 4789103280), (5, 3831282624), (6, 3192735520), (8, 2394551640), (10, 1915641312), (12, 1596367760), (13, 1473570240), (15, 1277094208), (16, 1197275820), (20, 957820656), (24, 798183880), (26, 736785120), (30, 638547104), (32, 598637910), (39, 491190080), (40, 478910328), (48, 399091940), (52, 368392560), (60, 319273552), (64, 299318955), (65, 294714048), (78, 245595040), (80, 239455164), (96, 199545970), (104, 184196280), (120, 159636776), (130, 147357024), (156, 122797520), (160, 119727582), (192, 99772985), (195, 98238016), (208, 92098140), (240, 79818388), (260, 73678512), (312, 61398760), (320, 59863791), (390, 49119008), (416, 46049070), (480, 39909194), (520, 36839256), (624, 30699380), (780, 24559504), (832, 23024535), (960, 19954597), (1040, 18419628), (1248, 15349690), (1560, 12279752), (2080, 9209814), (2496, 7674845), (3120, 6139876), (4160, 4604907), (6240, 3069938), (12480, 1534969)]