40420380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:716

約数の個数: 192

約数和(自身を含む): 152183808

約数和(自身を除く): 111763428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 673, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1346, 1365, 1430, 1540, 1716, 1820, 2002, 2019, 2145, 2310, 2692, 2730, 2860, 3003, 3365, 4004, 4038, 4290, 4620, 4711, 5005, 5460, 6006, 6730, 7403, 8076, 8580, 8749, 9422, 10010, 10095, 12012, 13460, 14133, 14806, 15015, 17498, 18844, 20020, 20190, 22209, 23555, 26247, 28266, 29612, 30030, 34996, 37015, 40380, 43745, 44418, 47110, 51821, 52494, 56532, 60060, 61243, 70665, 74030, 87490, 88836, 94220, 96239, 103642, 104988, 111045, 122486, 131235, 141330, 148060, 155463, 174980, 183729, 192478, 207284, 222090, 244972, 259105, 262470, 282660, 288717, 306215, 310926, 367458, 384956, 444180, 481195, 518210, 524940, 577434, 612430, 621852, 673673, 734916, 777315, 918645, 962390, 1036420, 1154868, 1224860, 1347346, 1443585, 1554630, 1837290, 1924780, 2021019, 2694692, 2887170, 3109260, 3368365, 3674580, 4042038, 5774340, 6736730, 8084076, 10105095, 13473460, 20210190, 40420380]

約数ペア:

[(1, 40420380), (2, 20210190), (3, 13473460), (4, 10105095), (5, 8084076), (6, 6736730), (7, 5774340), (10, 4042038), (11, 3674580), (12, 3368365), (13, 3109260), (14, 2887170), (15, 2694692), (20, 2021019), (21, 1924780), (22, 1837290), (26, 1554630), (28, 1443585), (30, 1347346), (33, 1224860), (35, 1154868), (39, 1036420), (42, 962390), (44, 918645), (52, 777315), (55, 734916), (60, 673673), (65, 621852), (66, 612430), (70, 577434), (77, 524940), (78, 518210), (84, 481195), (91, 444180), (105, 384956), (110, 367458), (130, 310926), (132, 306215), (140, 288717), (143, 282660), (154, 262470), (156, 259105), (165, 244972), (182, 222090), (195, 207284), (210, 192478), (220, 183729), (231, 174980), (260, 155463), (273, 148060), (286, 141330), (308, 131235), (330, 122486), (364, 111045), (385, 104988), (390, 103642), (420, 96239), (429, 94220), (455, 88836), (462, 87490), (546, 74030), (572, 70665), (660, 61243), (673, 60060), (715, 56532), (770, 52494), (780, 51821), (858, 47110), (910, 44418), (924, 43745), (1001, 40380), (1092, 37015), (1155, 34996), (1346, 30030), (1365, 29612), (1430, 28266), (1540, 26247), (1716, 23555), (1820, 22209), (2002, 20190), (2019, 20020), (2145, 18844), (2310, 17498), (2692, 15015), (2730, 14806), (2860, 14133), (3003, 13460), (3365, 12012), (4004, 10095), (4038, 10010), (4290, 9422), (4620, 8749), (4711, 8580), (5005, 8076), (5460, 7403), (6006, 6730)]