47200020420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{4409}}^1$

素因数の和:4858

約数の個数: 192

約数和(自身を含む): 153628876800

約数和(自身を除く): 106428856380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 359, 420, 426, 497, 710, 718, 852, 994, 1065, 1077, 1420, 1436, 1491, 1795, 1988, 2130, 2154, 2485, 2513, 2982, 3590, 4260, 4308, 4409, 4970, 5026, 5385, 5964, 7180, 7455, 7539, 8818, 9940, 10052, 10770, 12565, 13227, 14910, 15078, 17636, 21540, 22045, 25130, 25489, 26454, 29820, 30156, 30863, 37695, 44090, 50260, 50978, 52908, 61726, 66135, 75390, 76467, 88180, 92589, 101956, 123452, 127445, 132270, 150780, 152934, 154315, 178423, 185178, 254890, 264540, 305868, 308630, 313039, 356846, 370356, 382335, 462945, 509780, 535269, 617260, 626078, 713692, 764670, 892115, 925890, 939117, 1070538, 1252156, 1529340, 1565195, 1582831, 1784230, 1851780, 1878234, 2141076, 2191273, 2676345, 3130390, 3165662, 3568460, 3756468, 4382546, 4695585, 4748493, 5352690, 6260780, 6331324, 6573819, 7914155, 8765092, 9391170, 9496986, 10705380, 10956365, 11079817, 13147638, 15828310, 18782340, 18993972, 21912730, 22159634, 23742465, 26295276, 31656620, 32869095, 33239451, 43825460, 44319268, 47484930, 55399085, 65738190, 66478902, 94969860, 110798170, 112381001, 131476380, 132957804, 166197255, 221596340, 224762002, 332394510, 337143003, 449524004, 561905005, 664789020, 674286006, 786667007, 1123810010, 1348572012, 1573334014, 1685715015, 2247620020, 2360001021, 3146668028, 3371430030, 3933335035, 4720002042, 6742860060, 7866670070, 9440004084, 11800005105, 15733340140, 23600010210, 47200020420]

約数ペア:

[(1, 47200020420), (2, 23600010210), (3, 15733340140), (4, 11800005105), (5, 9440004084), (6, 7866670070), (7, 6742860060), (10, 4720002042), (12, 3933335035), (14, 3371430030), (15, 3146668028), (20, 2360001021), (21, 2247620020), (28, 1685715015), (30, 1573334014), (35, 1348572012), (42, 1123810010), (60, 786667007), (70, 674286006), (71, 664789020), (84, 561905005), (105, 449524004), (140, 337143003), (142, 332394510), (210, 224762002), (213, 221596340), (284, 166197255), (355, 132957804), (359, 131476380), (420, 112381001), (426, 110798170), (497, 94969860), (710, 66478902), (718, 65738190), (852, 55399085), (994, 47484930), (1065, 44319268), (1077, 43825460), (1420, 33239451), (1436, 32869095), (1491, 31656620), (1795, 26295276), (1988, 23742465), (2130, 22159634), (2154, 21912730), (2485, 18993972), (2513, 18782340), (2982, 15828310), (3590, 13147638), (4260, 11079817), (4308, 10956365), (4409, 10705380), (4970, 9496986), (5026, 9391170), (5385, 8765092), (5964, 7914155), (7180, 6573819), (7455, 6331324), (7539, 6260780), (8818, 5352690), (9940, 4748493), (10052, 4695585), (10770, 4382546), (12565, 3756468), (13227, 3568460), (14910, 3165662), (15078, 3130390), (17636, 2676345), (21540, 2191273), (22045, 2141076), (25130, 1878234), (25489, 1851780), (26454, 1784230), (29820, 1582831), (30156, 1565195), (30863, 1529340), (37695, 1252156), (44090, 1070538), (50260, 939117), (50978, 925890), (52908, 892115), (61726, 764670), (66135, 713692), (75390, 626078), (76467, 617260), (88180, 535269), (92589, 509780), (101956, 462945), (123452, 382335), (127445, 370356), (132270, 356846), (150780, 313039), (152934, 308630), (154315, 305868), (178423, 264540), (185178, 254890)]