2116747440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{154733}}^1$

素因数の和:154771

約数の個数: 120

約数和(自身を含む): 7482936240

約数和(自身を除く): 5366188800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 154733, 309466, 464199, 618932, 773665, 928398, 1237864, 1392597, 1547330, 1856796, 2320995, 2475728, 2785194, 2939927, 3094660, 3713592, 4641990, 5570388, 5879854, 6189320, 6962985, 7427184, 8819781, 9283980, 11140776, 11759708, 12378640, 13925970, 14699635, 17639562, 18567960, 22281552, 23519416, 26459343, 27851940, 29399270, 35279124, 37135920, 44098905, 47038832, 52918686, 55703880, 58798540, 70558248, 88197810, 105837372, 111407760, 117597080, 132296715, 141116496, 176395620, 211674744, 235194160, 264593430, 352791240, 423349488, 529186860, 705582480, 1058373720, 2116747440]

約数ペア:

[(1, 2116747440), (2, 1058373720), (3, 705582480), (4, 529186860), (5, 423349488), (6, 352791240), (8, 264593430), (9, 235194160), (10, 211674744), (12, 176395620), (15, 141116496), (16, 132296715), (18, 117597080), (19, 111407760), (20, 105837372), (24, 88197810), (30, 70558248), (36, 58798540), (38, 55703880), (40, 52918686), (45, 47038832), (48, 44098905), (57, 37135920), (60, 35279124), (72, 29399270), (76, 27851940), (80, 26459343), (90, 23519416), (95, 22281552), (114, 18567960), (120, 17639562), (144, 14699635), (152, 13925970), (171, 12378640), (180, 11759708), (190, 11140776), (228, 9283980), (240, 8819781), (285, 7427184), (304, 6962985), (342, 6189320), (360, 5879854), (380, 5570388), (456, 4641990), (570, 3713592), (684, 3094660), (720, 2939927), (760, 2785194), (855, 2475728), (912, 2320995), (1140, 1856796), (1368, 1547330), (1520, 1392597), (1710, 1237864), (2280, 928398), (2736, 773665), (3420, 618932), (4560, 464199), (6840, 309466), (13680, 154733)]