708823440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25243}}^1$

素因数の和:25278

約数の個数: 160

約数和(自身を含む): 2629415040

約数和(自身を除く): 1920591600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 25243, 28080, 50486, 75729, 100972, 126215, 151458, 201944, 227187, 252430, 302916, 328159, 378645, 403888, 454374, 504860, 605832, 656318, 681561, 757290, 908748, 984477, 1009720, 1135935, 1211664, 1312636, 1363122, 1514580, 1640795, 1817496, 1968954, 2019440, 2271870, 2625272, 2726244, 2953431, 3029160, 3281590, 3407805, 3634992, 3937908, 4543740, 4922385, 5250544, 5452488, 5906862, 6058320, 6563180, 6815610, 7875816, 8860293, 9087480, 9844770, 10904976, 11813724, 13126360, 13631220, 14767155, 15751632, 17720586, 18174960, 19689540, 23627448, 26252720, 27262440, 29534310, 35441172, 39379080, 44301465, 47254896, 54524880, 59068620, 70882344, 78758160, 88602930, 118137240, 141764688, 177205860, 236274480, 354411720, 708823440]

約数ペア:

[(1, 708823440), (2, 354411720), (3, 236274480), (4, 177205860), (5, 141764688), (6, 118137240), (8, 88602930), (9, 78758160), (10, 70882344), (12, 59068620), (13, 54524880), (15, 47254896), (16, 44301465), (18, 39379080), (20, 35441172), (24, 29534310), (26, 27262440), (27, 26252720), (30, 23627448), (36, 19689540), (39, 18174960), (40, 17720586), (45, 15751632), (48, 14767155), (52, 13631220), (54, 13126360), (60, 11813724), (65, 10904976), (72, 9844770), (78, 9087480), (80, 8860293), (90, 7875816), (104, 6815610), (108, 6563180), (117, 6058320), (120, 5906862), (130, 5452488), (135, 5250544), (144, 4922385), (156, 4543740), (180, 3937908), (195, 3634992), (208, 3407805), (216, 3281590), (234, 3029160), (240, 2953431), (260, 2726244), (270, 2625272), (312, 2271870), (351, 2019440), (360, 1968954), (390, 1817496), (432, 1640795), (468, 1514580), (520, 1363122), (540, 1312636), (585, 1211664), (624, 1135935), (702, 1009720), (720, 984477), (780, 908748), (936, 757290), (1040, 681561), (1080, 656318), (1170, 605832), (1404, 504860), (1560, 454374), (1755, 403888), (1872, 378645), (2160, 328159), (2340, 302916), (2808, 252430), (3120, 227187), (3510, 201944), (4680, 151458), (5616, 126215), (7020, 100972), (9360, 75729), (14040, 50486), (25243, 28080)]