41256180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 144668160

約数和(自身を除く): 103411980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 180, 210, 239, 252, 274, 315, 411, 420, 478, 548, 630, 685, 717, 822, 956, 959, 1195, 1233, 1260, 1370, 1434, 1644, 1673, 1918, 2055, 2151, 2390, 2466, 2740, 2868, 2877, 3346, 3585, 3836, 4110, 4302, 4780, 4795, 4932, 5019, 5754, 6165, 6692, 7170, 8220, 8365, 8604, 8631, 9590, 10038, 10755, 11508, 12330, 14340, 14385, 15057, 16730, 17262, 19180, 20076, 21510, 24660, 25095, 28770, 30114, 32743, 33460, 34524, 43020, 43155, 50190, 57540, 60228, 65486, 75285, 86310, 98229, 100380, 130972, 150570, 163715, 172620, 196458, 229201, 294687, 301140, 327430, 392916, 458402, 491145, 589374, 654860, 687603, 916804, 982290, 1146005, 1178748, 1375206, 1473435, 1964580, 2062809, 2292010, 2750412, 2946870, 3438015, 4125618, 4584020, 5893740, 6876030, 8251236, 10314045, 13752060, 20628090, 41256180]

約数ペア:

[(1, 41256180), (2, 20628090), (3, 13752060), (4, 10314045), (5, 8251236), (6, 6876030), (7, 5893740), (9, 4584020), (10, 4125618), (12, 3438015), (14, 2946870), (15, 2750412), (18, 2292010), (20, 2062809), (21, 1964580), (28, 1473435), (30, 1375206), (35, 1178748), (36, 1146005), (42, 982290), (45, 916804), (60, 687603), (63, 654860), (70, 589374), (84, 491145), (90, 458402), (105, 392916), (126, 327430), (137, 301140), (140, 294687), (180, 229201), (210, 196458), (239, 172620), (252, 163715), (274, 150570), (315, 130972), (411, 100380), (420, 98229), (478, 86310), (548, 75285), (630, 65486), (685, 60228), (717, 57540), (822, 50190), (956, 43155), (959, 43020), (1195, 34524), (1233, 33460), (1260, 32743), (1370, 30114), (1434, 28770), (1644, 25095), (1673, 24660), (1918, 21510), (2055, 20076), (2151, 19180), (2390, 17262), (2466, 16730), (2740, 15057), (2868, 14385), (2877, 14340), (3346, 12330), (3585, 11508), (3836, 10755), (4110, 10038), (4302, 9590), (4780, 8631), (4795, 8604), (4932, 8365), (5019, 8220), (5754, 7170), (6165, 6692)]