147029160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 456192000

約数和(自身を除く): 309162840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 131, 141, 188, 199, 235, 262, 282, 376, 393, 398, 470, 524, 564, 597, 655, 705, 786, 796, 940, 995, 1048, 1128, 1194, 1310, 1410, 1572, 1592, 1880, 1965, 1990, 2388, 2620, 2820, 2985, 3144, 3930, 3980, 4776, 5240, 5640, 5970, 6157, 7860, 7960, 9353, 11940, 12314, 15720, 18471, 18706, 23880, 24628, 26069, 28059, 30785, 36942, 37412, 46765, 49256, 52138, 56118, 61570, 73884, 74824, 78207, 92355, 93530, 104276, 112236, 123140, 130345, 140295, 147768, 156414, 184710, 187060, 208552, 224472, 246280, 260690, 280590, 312828, 369420, 374120, 391035, 521380, 561180, 625656, 738840, 782070, 1042760, 1122360, 1225243, 1564140, 2450486, 3128280, 3675729, 4900972, 6126215, 7351458, 9801944, 12252430, 14702916, 18378645, 24504860, 29405832, 36757290, 49009720, 73514580, 147029160]

約数ペア:

[(1, 147029160), (2, 73514580), (3, 49009720), (4, 36757290), (5, 29405832), (6, 24504860), (8, 18378645), (10, 14702916), (12, 12252430), (15, 9801944), (20, 7351458), (24, 6126215), (30, 4900972), (40, 3675729), (47, 3128280), (60, 2450486), (94, 1564140), (120, 1225243), (131, 1122360), (141, 1042760), (188, 782070), (199, 738840), (235, 625656), (262, 561180), (282, 521380), (376, 391035), (393, 374120), (398, 369420), (470, 312828), (524, 280590), (564, 260690), (597, 246280), (655, 224472), (705, 208552), (786, 187060), (796, 184710), (940, 156414), (995, 147768), (1048, 140295), (1128, 130345), (1194, 123140), (1310, 112236), (1410, 104276), (1572, 93530), (1592, 92355), (1880, 78207), (1965, 74824), (1990, 73884), (2388, 61570), (2620, 56118), (2820, 52138), (2985, 49256), (3144, 46765), (3930, 37412), (3980, 36942), (4776, 30785), (5240, 28059), (5640, 26069), (5970, 24628), (6157, 23880), (7860, 18706), (7960, 18471), (9353, 15720), (11940, 12314)]