1505014920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:652

約数の個数: 192

約数和(自身を含む): 5003856000

約数和(自身を除く): 3498841080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 107, 120, 178, 180, 214, 267, 321, 356, 360, 428, 439, 445, 534, 535, 642, 712, 801, 856, 878, 890, 963, 1068, 1070, 1284, 1317, 1335, 1602, 1605, 1756, 1780, 1926, 2136, 2140, 2195, 2568, 2634, 2670, 3204, 3210, 3512, 3560, 3852, 3951, 4005, 4280, 4390, 4815, 5268, 5340, 6408, 6420, 6585, 7704, 7902, 8010, 8780, 9523, 9630, 10536, 10680, 12840, 13170, 15804, 16020, 17560, 19046, 19260, 19755, 26340, 28569, 31608, 32040, 38092, 38520, 39071, 39510, 46973, 47615, 52680, 57138, 76184, 78142, 79020, 85707, 93946, 95230, 114276, 117213, 140919, 142845, 156284, 158040, 171414, 187892, 190460, 195355, 228552, 234426, 234865, 281838, 285690, 312568, 342828, 351639, 375784, 380920, 390710, 422757, 428535, 468852, 469730, 563676, 571380, 586065, 685656, 703278, 704595, 781420, 845514, 857070, 937704, 939460, 1127352, 1142760, 1172130, 1406556, 1409190, 1562840, 1691028, 1714140, 1758195, 1878920, 2113785, 2344260, 2813112, 2818380, 3382056, 3428280, 3516390, 4180597, 4227570, 4688520, 5636760, 7032780, 8361194, 8455140, 12541791, 14065560, 16722388, 16910280, 20902985, 25083582, 33444776, 37625373, 41805970, 50167164, 62708955, 75250746, 83611940, 100334328, 125417910, 150501492, 167223880, 188126865, 250835820, 301002984, 376253730, 501671640, 752507460, 1505014920]

約数ペア:

[(1, 1505014920), (2, 752507460), (3, 501671640), (4, 376253730), (5, 301002984), (6, 250835820), (8, 188126865), (9, 167223880), (10, 150501492), (12, 125417910), (15, 100334328), (18, 83611940), (20, 75250746), (24, 62708955), (30, 50167164), (36, 41805970), (40, 37625373), (45, 33444776), (60, 25083582), (72, 20902985), (89, 16910280), (90, 16722388), (107, 14065560), (120, 12541791), (178, 8455140), (180, 8361194), (214, 7032780), (267, 5636760), (321, 4688520), (356, 4227570), (360, 4180597), (428, 3516390), (439, 3428280), (445, 3382056), (534, 2818380), (535, 2813112), (642, 2344260), (712, 2113785), (801, 1878920), (856, 1758195), (878, 1714140), (890, 1691028), (963, 1562840), (1068, 1409190), (1070, 1406556), (1284, 1172130), (1317, 1142760), (1335, 1127352), (1602, 939460), (1605, 937704), (1756, 857070), (1780, 845514), (1926, 781420), (2136, 704595), (2140, 703278), (2195, 685656), (2568, 586065), (2634, 571380), (2670, 563676), (3204, 469730), (3210, 468852), (3512, 428535), (3560, 422757), (3852, 390710), (3951, 380920), (4005, 375784), (4280, 351639), (4390, 342828), (4815, 312568), (5268, 285690), (5340, 281838), (6408, 234865), (6420, 234426), (6585, 228552), (7704, 195355), (7902, 190460), (8010, 187892), (8780, 171414), (9523, 158040), (9630, 156284), (10536, 142845), (10680, 140919), (12840, 117213), (13170, 114276), (15804, 95230), (16020, 93946), (17560, 85707), (19046, 79020), (19260, 78142), (19755, 76184), (26340, 57138), (28569, 52680), (31608, 47615), (32040, 46973), (38092, 39510), (38520, 39071)]