15780454320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{6133}}^1$

素因数の和:6371

約数の個数: 160

約数和(自身を含む): 49945089024

約数和(自身を除く): 34164634704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 151, 213, 240, 284, 302, 355, 426, 453, 568, 604, 710, 755, 852, 906, 1065, 1136, 1208, 1420, 1510, 1704, 1812, 2130, 2265, 2416, 2840, 3020, 3408, 3624, 4260, 4530, 5680, 6040, 6133, 7248, 8520, 9060, 10721, 12080, 12266, 17040, 18120, 18399, 21442, 24532, 30665, 32163, 36240, 36798, 42884, 49064, 53605, 61330, 64326, 73596, 85768, 91995, 98128, 107210, 122660, 128652, 147192, 160815, 171536, 183990, 214420, 245320, 257304, 294384, 321630, 367980, 428840, 435443, 490640, 514608, 643260, 735960, 857680, 870886, 926083, 1286520, 1306329, 1471920, 1741772, 1852166, 2177215, 2573040, 2612658, 2778249, 3483544, 3704332, 4354430, 4630415, 5225316, 5556498, 6531645, 6967088, 7408664, 8708860, 9260830, 10450632, 11112996, 13063290, 13891245, 14817328, 17417720, 18521660, 20901264, 22225992, 26126580, 27782490, 34835440, 37043320, 44451984, 52253160, 55564980, 65751893, 74086640, 104506320, 111129960, 131503786, 197255679, 222259920, 263007572, 328759465, 394511358, 526015144, 657518930, 789022716, 986278395, 1052030288, 1315037860, 1578045432, 1972556790, 2630075720, 3156090864, 3945113580, 5260151440, 7890227160, 15780454320]

約数ペア:

[(1, 15780454320), (2, 7890227160), (3, 5260151440), (4, 3945113580), (5, 3156090864), (6, 2630075720), (8, 1972556790), (10, 1578045432), (12, 1315037860), (15, 1052030288), (16, 986278395), (20, 789022716), (24, 657518930), (30, 526015144), (40, 394511358), (48, 328759465), (60, 263007572), (71, 222259920), (80, 197255679), (120, 131503786), (142, 111129960), (151, 104506320), (213, 74086640), (240, 65751893), (284, 55564980), (302, 52253160), (355, 44451984), (426, 37043320), (453, 34835440), (568, 27782490), (604, 26126580), (710, 22225992), (755, 20901264), (852, 18521660), (906, 17417720), (1065, 14817328), (1136, 13891245), (1208, 13063290), (1420, 11112996), (1510, 10450632), (1704, 9260830), (1812, 8708860), (2130, 7408664), (2265, 6967088), (2416, 6531645), (2840, 5556498), (3020, 5225316), (3408, 4630415), (3624, 4354430), (4260, 3704332), (4530, 3483544), (5680, 2778249), (6040, 2612658), (6133, 2573040), (7248, 2177215), (8520, 1852166), (9060, 1741772), (10721, 1471920), (12080, 1306329), (12266, 1286520), (17040, 926083), (18120, 870886), (18399, 857680), (21442, 735960), (24532, 643260), (30665, 514608), (32163, 490640), (36240, 435443), (36798, 428840), (42884, 367980), (49064, 321630), (53605, 294384), (61330, 257304), (64326, 245320), (73596, 214420), (85768, 183990), (91995, 171536), (98128, 160815), (107210, 147192), (122660, 128652)]