2009821440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47581}}^1$

素因数の和:47616

約数の個数: 144

約数和(自身を含む): 7002547776

約数和(自身を除く): 4992726336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 47581, 95162, 142743, 190324, 237905, 285486, 380648, 475810, 523391, 570972, 713715, 761296, 951620, 1046782, 1141944, 1427430, 1522592, 1570173, 1903240, 2093564, 2283888, 2616955, 2854860, 3045184, 3140346, 3806480, 4187128, 4567776, 5233910, 5709720, 6090368, 6280692, 7612960, 7850865, 8374256, 9135552, 10467820, 11419440, 12180736, 12561384, 15225920, 15701730, 16748512, 18271104, 20935640, 22838880, 25122768, 30451840, 31403460, 33497024, 36542208, 41871280, 45677760, 50245536, 60903680, 62806920, 66994048, 83742560, 91355520, 100491072, 125613840, 133988096, 167485120, 182711040, 200982144, 251227680, 334970240, 401964288, 502455360, 669940480, 1004910720, 2009821440]

約数ペア:

[(1, 2009821440), (2, 1004910720), (3, 669940480), (4, 502455360), (5, 401964288), (6, 334970240), (8, 251227680), (10, 200982144), (11, 182711040), (12, 167485120), (15, 133988096), (16, 125613840), (20, 100491072), (22, 91355520), (24, 83742560), (30, 66994048), (32, 62806920), (33, 60903680), (40, 50245536), (44, 45677760), (48, 41871280), (55, 36542208), (60, 33497024), (64, 31403460), (66, 30451840), (80, 25122768), (88, 22838880), (96, 20935640), (110, 18271104), (120, 16748512), (128, 15701730), (132, 15225920), (160, 12561384), (165, 12180736), (176, 11419440), (192, 10467820), (220, 9135552), (240, 8374256), (256, 7850865), (264, 7612960), (320, 6280692), (330, 6090368), (352, 5709720), (384, 5233910), (440, 4567776), (480, 4187128), (528, 3806480), (640, 3140346), (660, 3045184), (704, 2854860), (768, 2616955), (880, 2283888), (960, 2093564), (1056, 1903240), (1280, 1570173), (1320, 1522592), (1408, 1427430), (1760, 1141944), (1920, 1046782), (2112, 951620), (2640, 761296), (2816, 713715), (3520, 570972), (3840, 523391), (4224, 475810), (5280, 380648), (7040, 285486), (8448, 237905), (10560, 190324), (14080, 142743), (21120, 95162), (42240, 47581)]