8045787420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{3911}}^1$

素因数の和:4976

約数の個数: 144

約数和(自身を含む): 26656680960

約数和(自身を除く): 18610893540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1039, 1980, 2078, 3117, 3911, 4156, 5195, 6234, 7822, 9351, 10390, 11429, 11733, 12468, 15585, 15644, 18702, 19555, 20780, 22858, 23466, 31170, 34287, 35199, 37404, 39110, 43021, 45716, 46755, 46932, 57145, 58665, 62340, 68574, 70398, 78220, 86042, 93510, 102861, 114290, 117330, 129063, 137148, 140796, 171435, 172084, 175995, 187020, 205722, 215105, 228580, 234660, 258126, 342870, 351990, 387189, 411444, 430210, 514305, 516252, 645315, 685740, 703980, 774378, 860420, 1028610, 1290630, 1548756, 1935945, 2057220, 2581260, 3871890, 4063529, 7743780, 8127058, 12190587, 16254116, 20317645, 24381174, 36571761, 40635290, 44698819, 48762348, 60952935, 73143522, 81270580, 89397638, 121905870, 134096457, 146287044, 178795276, 182858805, 223494095, 243811740, 268192914, 365717610, 402289371, 446988190, 536385828, 670482285, 731435220, 804578742, 893976380, 1340964570, 1609157484, 2011446855, 2681929140, 4022893710, 8045787420]

約数ペア:

[(1, 8045787420), (2, 4022893710), (3, 2681929140), (4, 2011446855), (5, 1609157484), (6, 1340964570), (9, 893976380), (10, 804578742), (11, 731435220), (12, 670482285), (15, 536385828), (18, 446988190), (20, 402289371), (22, 365717610), (30, 268192914), (33, 243811740), (36, 223494095), (44, 182858805), (45, 178795276), (55, 146287044), (60, 134096457), (66, 121905870), (90, 89397638), (99, 81270580), (110, 73143522), (132, 60952935), (165, 48762348), (180, 44698819), (198, 40635290), (220, 36571761), (330, 24381174), (396, 20317645), (495, 16254116), (660, 12190587), (990, 8127058), (1039, 7743780), (1980, 4063529), (2078, 3871890), (3117, 2581260), (3911, 2057220), (4156, 1935945), (5195, 1548756), (6234, 1290630), (7822, 1028610), (9351, 860420), (10390, 774378), (11429, 703980), (11733, 685740), (12468, 645315), (15585, 516252), (15644, 514305), (18702, 430210), (19555, 411444), (20780, 387189), (22858, 351990), (23466, 342870), (31170, 258126), (34287, 234660), (35199, 228580), (37404, 215105), (39110, 205722), (43021, 187020), (45716, 175995), (46755, 172084), (46932, 171435), (57145, 140796), (58665, 137148), (62340, 129063), (68574, 117330), (70398, 114290), (78220, 102861), (86042, 93510)]