70877880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 242611200

約数和(自身を除く): 171733320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 59, 60, 71, 72, 90, 94, 118, 120, 141, 142, 177, 180, 188, 213, 235, 236, 282, 284, 295, 354, 355, 360, 376, 423, 426, 470, 472, 531, 564, 568, 590, 639, 705, 708, 710, 846, 852, 885, 940, 1062, 1065, 1128, 1180, 1278, 1410, 1416, 1420, 1692, 1704, 1770, 1880, 2115, 2124, 2130, 2360, 2556, 2655, 2773, 2820, 2840, 3195, 3337, 3384, 3540, 4189, 4230, 4248, 4260, 5112, 5310, 5546, 5640, 6390, 6674, 7080, 8319, 8378, 8460, 8520, 10011, 10620, 11092, 12567, 12780, 13348, 13865, 16638, 16685, 16756, 16920, 20022, 20945, 21240, 22184, 24957, 25134, 25560, 26696, 27730, 30033, 33276, 33370, 33512, 37701, 40044, 41595, 41890, 49914, 50055, 50268, 55460, 60066, 62835, 66552, 66740, 75402, 80088, 83190, 83780, 99828, 100110, 100536, 110920, 120132, 124785, 125670, 133480, 150165, 150804, 166380, 167560, 188505, 196883, 199656, 200220, 240264, 249570, 251340, 300330, 301608, 332760, 377010, 393766, 400440, 499140, 502680, 590649, 600660, 754020, 787532, 984415, 998280, 1181298, 1201320, 1508040, 1575064, 1771947, 1968830, 2362596, 2953245, 3543894, 3937660, 4725192, 5906490, 7087788, 7875320, 8859735, 11812980, 14175576, 17719470, 23625960, 35438940, 70877880]

約数ペア:

[(1, 70877880), (2, 35438940), (3, 23625960), (4, 17719470), (5, 14175576), (6, 11812980), (8, 8859735), (9, 7875320), (10, 7087788), (12, 5906490), (15, 4725192), (18, 3937660), (20, 3543894), (24, 2953245), (30, 2362596), (36, 1968830), (40, 1771947), (45, 1575064), (47, 1508040), (59, 1201320), (60, 1181298), (71, 998280), (72, 984415), (90, 787532), (94, 754020), (118, 600660), (120, 590649), (141, 502680), (142, 499140), (177, 400440), (180, 393766), (188, 377010), (213, 332760), (235, 301608), (236, 300330), (282, 251340), (284, 249570), (295, 240264), (354, 200220), (355, 199656), (360, 196883), (376, 188505), (423, 167560), (426, 166380), (470, 150804), (472, 150165), (531, 133480), (564, 125670), (568, 124785), (590, 120132), (639, 110920), (705, 100536), (708, 100110), (710, 99828), (846, 83780), (852, 83190), (885, 80088), (940, 75402), (1062, 66740), (1065, 66552), (1128, 62835), (1180, 60066), (1278, 55460), (1410, 50268), (1416, 50055), (1420, 49914), (1692, 41890), (1704, 41595), (1770, 40044), (1880, 37701), (2115, 33512), (2124, 33370), (2130, 33276), (2360, 30033), (2556, 27730), (2655, 26696), (2773, 25560), (2820, 25134), (2840, 24957), (3195, 22184), (3337, 21240), (3384, 20945), (3540, 20022), (4189, 16920), (4230, 16756), (4248, 16685), (4260, 16638), (5112, 13865), (5310, 13348), (5546, 12780), (5640, 12567), (6390, 11092), (6674, 10620), (7080, 10011), (8319, 8520), (8378, 8460)]