1799043960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{16349}}^1$

素因数の和:16501

約数の個数: 128

約数和(自身を含む): 6215616000

約数和(自身を除く): 4416572040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1834, 1965, 2620, 2751, 3144, 3668, 3930, 4585, 5240, 5502, 7336, 7860, 9170, 11004, 13755, 15720, 16349, 18340, 22008, 27510, 32698, 36680, 49047, 55020, 65396, 81745, 98094, 110040, 114443, 130792, 163490, 196188, 228886, 245235, 326980, 343329, 392376, 457772, 490470, 572215, 653960, 686658, 915544, 980940, 1144430, 1373316, 1716645, 1961880, 2141719, 2288860, 2746632, 3433290, 4283438, 4577720, 6425157, 6866580, 8566876, 10708595, 12850314, 13733160, 14992033, 17133752, 21417190, 25700628, 29984066, 32125785, 42834380, 44976099, 51401256, 59968132, 64251570, 74960165, 85668760, 89952198, 119936264, 128503140, 149920330, 179904396, 224880495, 257006280, 299840660, 359808792, 449760990, 599681320, 899521980, 1799043960]

約数ペア:

[(1, 1799043960), (2, 899521980), (3, 599681320), (4, 449760990), (5, 359808792), (6, 299840660), (7, 257006280), (8, 224880495), (10, 179904396), (12, 149920330), (14, 128503140), (15, 119936264), (20, 89952198), (21, 85668760), (24, 74960165), (28, 64251570), (30, 59968132), (35, 51401256), (40, 44976099), (42, 42834380), (56, 32125785), (60, 29984066), (70, 25700628), (84, 21417190), (105, 17133752), (120, 14992033), (131, 13733160), (140, 12850314), (168, 10708595), (210, 8566876), (262, 6866580), (280, 6425157), (393, 4577720), (420, 4283438), (524, 3433290), (655, 2746632), (786, 2288860), (840, 2141719), (917, 1961880), (1048, 1716645), (1310, 1373316), (1572, 1144430), (1834, 980940), (1965, 915544), (2620, 686658), (2751, 653960), (3144, 572215), (3668, 490470), (3930, 457772), (4585, 392376), (5240, 343329), (5502, 326980), (7336, 245235), (7860, 228886), (9170, 196188), (11004, 163490), (13755, 130792), (15720, 114443), (16349, 110040), (18340, 98094), (22008, 81745), (27510, 65396), (32698, 55020), (36680, 49047)]