23341140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 75479040

約数和(自身を除く): 52137900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 89, 90, 93, 94, 124, 141, 155, 178, 180, 186, 188, 235, 267, 279, 282, 310, 356, 372, 423, 445, 465, 470, 534, 558, 564, 620, 705, 801, 846, 890, 930, 940, 1068, 1116, 1335, 1395, 1410, 1457, 1602, 1692, 1780, 1860, 2115, 2670, 2759, 2790, 2820, 2914, 3204, 4005, 4183, 4230, 4371, 5340, 5518, 5580, 5828, 7285, 8010, 8277, 8366, 8460, 8742, 11036, 12549, 13113, 13795, 14570, 16020, 16554, 16732, 17484, 20915, 21855, 24831, 25098, 26226, 27590, 29140, 33108, 37647, 41385, 41830, 43710, 49662, 50196, 52452, 55180, 62745, 65565, 75294, 82770, 83660, 87420, 99324, 124155, 125490, 129673, 131130, 150588, 165540, 188235, 248310, 250980, 259346, 262260, 376470, 389019, 496620, 518692, 648365, 752940, 778038, 1167057, 1296730, 1556076, 1945095, 2334114, 2593460, 3890190, 4668228, 5835285, 7780380, 11670570, 23341140]

約数ペア:

[(1, 23341140), (2, 11670570), (3, 7780380), (4, 5835285), (5, 4668228), (6, 3890190), (9, 2593460), (10, 2334114), (12, 1945095), (15, 1556076), (18, 1296730), (20, 1167057), (30, 778038), (31, 752940), (36, 648365), (45, 518692), (47, 496620), (60, 389019), (62, 376470), (89, 262260), (90, 259346), (93, 250980), (94, 248310), (124, 188235), (141, 165540), (155, 150588), (178, 131130), (180, 129673), (186, 125490), (188, 124155), (235, 99324), (267, 87420), (279, 83660), (282, 82770), (310, 75294), (356, 65565), (372, 62745), (423, 55180), (445, 52452), (465, 50196), (470, 49662), (534, 43710), (558, 41830), (564, 41385), (620, 37647), (705, 33108), (801, 29140), (846, 27590), (890, 26226), (930, 25098), (940, 24831), (1068, 21855), (1116, 20915), (1335, 17484), (1395, 16732), (1410, 16554), (1457, 16020), (1602, 14570), (1692, 13795), (1780, 13113), (1860, 12549), (2115, 11036), (2670, 8742), (2759, 8460), (2790, 8366), (2820, 8277), (2914, 8010), (3204, 7285), (4005, 5828), (4183, 5580), (4230, 5518), (4371, 5340)]