70023420

素因数分解:

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

素因数の和:185

約数の個数: 192

約数和(自身を含む): 232243200

約数和(自身を除く): 162219780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 47, 54, 60, 62, 89, 90, 93, 94, 108, 124, 135, 141, 155, 178, 180, 186, 188, 235, 267, 270, 279, 282, 310, 356, 372, 423, 445, 465, 470, 534, 540, 558, 564, 620, 705, 801, 837, 846, 890, 930, 940, 1068, 1116, 1269, 1335, 1395, 1410, 1457, 1602, 1674, 1692, 1780, 1860, 2115, 2403, 2538, 2670, 2759, 2790, 2820, 2914, 3204, 3348, 4005, 4183, 4185, 4230, 4371, 4806, 5076, 5340, 5518, 5580, 5828, 6345, 7285, 8010, 8277, 8366, 8370, 8460, 8742, 9612, 11036, 12015, 12549, 12690, 13113, 13795, 14570, 16020, 16554, 16732, 16740, 17484, 20915, 21855, 24030, 24831, 25098, 25380, 26226, 27590, 29140, 33108, 37647, 39339, 41385, 41830, 43710, 48060, 49662, 50196, 52452, 55180, 62745, 65565, 74493, 75294, 78678, 82770, 83660, 87420, 99324, 112941, 124155, 125490, 129673, 131130, 148986, 150588, 157356, 165540, 188235, 196695, 225882, 248310, 250980, 259346, 262260, 297972, 372465, 376470, 389019, 393390, 451764, 496620, 518692, 564705, 648365, 744930, 752940, 778038, 786780, 1129410, 1167057, 1296730, 1489860, 1556076, 1945095, 2258820, 2334114, 2593460, 3501171, 3890190, 4668228, 5835285, 7002342, 7780380, 11670570, 14004684, 17505855, 23341140, 35011710, 70023420]

約数ペア:

[(1, 70023420), (2, 35011710), (3, 23341140), (4, 17505855), (5, 14004684), (6, 11670570), (9, 7780380), (10, 7002342), (12, 5835285), (15, 4668228), (18, 3890190), (20, 3501171), (27, 2593460), (30, 2334114), (31, 2258820), (36, 1945095), (45, 1556076), (47, 1489860), (54, 1296730), (60, 1167057), (62, 1129410), (89, 786780), (90, 778038), (93, 752940), (94, 744930), (108, 648365), (124, 564705), (135, 518692), (141, 496620), (155, 451764), (178, 393390), (180, 389019), (186, 376470), (188, 372465), (235, 297972), (267, 262260), (270, 259346), (279, 250980), (282, 248310), (310, 225882), (356, 196695), (372, 188235), (423, 165540), (445, 157356), (465, 150588), (470, 148986), (534, 131130), (540, 129673), (558, 125490), (564, 124155), (620, 112941), (705, 99324), (801, 87420), (837, 83660), (846, 82770), (890, 78678), (930, 75294), (940, 74493), (1068, 65565), (1116, 62745), (1269, 55180), (1335, 52452), (1395, 50196), (1410, 49662), (1457, 48060), (1602, 43710), (1674, 41830), (1692, 41385), (1780, 39339), (1860, 37647), (2115, 33108), (2403, 29140), (2538, 27590), (2670, 26226), (2759, 25380), (2790, 25098), (2820, 24831), (2914, 24030), (3204, 21855), (3348, 20915), (4005, 17484), (4183, 16740), (4185, 16732), (4230, 16554), (4371, 16020), (4806, 14570), (5076, 13795), (5340, 13113), (5518, 12690), (5580, 12549), (5828, 12015), (6345, 11036), (7285, 9612), (8010, 8742), (8277, 8460), (8366, 8370)]