921734160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:817

約数の個数: 160

約数和(自身を含む): 2967905280

約数和(自身を除く): 2046171120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 229, 240, 248, 310, 372, 458, 465, 496, 541, 620, 687, 744, 916, 930, 1082, 1145, 1240, 1374, 1488, 1623, 1832, 1860, 2164, 2290, 2480, 2705, 2748, 3246, 3435, 3664, 3720, 4328, 4580, 5410, 5496, 6492, 6870, 7099, 7440, 8115, 8656, 9160, 10820, 10992, 12984, 13740, 14198, 16230, 16771, 18320, 21297, 21640, 25968, 27480, 28396, 32460, 33542, 35495, 42594, 43280, 50313, 54960, 56792, 64920, 67084, 70990, 83855, 85188, 100626, 106485, 113584, 123889, 129840, 134168, 141980, 167710, 170376, 201252, 212970, 247778, 251565, 268336, 283960, 335420, 340752, 371667, 402504, 425940, 495556, 503130, 567920, 619445, 670840, 743334, 805008, 851880, 991112, 1006260, 1238890, 1341680, 1486668, 1703760, 1858335, 1982224, 2012520, 2477780, 2973336, 3716670, 3840559, 4025040, 4955560, 5946672, 7433340, 7681118, 9911120, 11521677, 14866680, 15362236, 19202795, 23043354, 29733360, 30724472, 38405590, 46086708, 57608385, 61448944, 76811180, 92173416, 115216770, 153622360, 184346832, 230433540, 307244720, 460867080, 921734160]

約数ペア:

[(1, 921734160), (2, 460867080), (3, 307244720), (4, 230433540), (5, 184346832), (6, 153622360), (8, 115216770), (10, 92173416), (12, 76811180), (15, 61448944), (16, 57608385), (20, 46086708), (24, 38405590), (30, 30724472), (31, 29733360), (40, 23043354), (48, 19202795), (60, 15362236), (62, 14866680), (80, 11521677), (93, 9911120), (120, 7681118), (124, 7433340), (155, 5946672), (186, 4955560), (229, 4025040), (240, 3840559), (248, 3716670), (310, 2973336), (372, 2477780), (458, 2012520), (465, 1982224), (496, 1858335), (541, 1703760), (620, 1486668), (687, 1341680), (744, 1238890), (916, 1006260), (930, 991112), (1082, 851880), (1145, 805008), (1240, 743334), (1374, 670840), (1488, 619445), (1623, 567920), (1832, 503130), (1860, 495556), (2164, 425940), (2290, 402504), (2480, 371667), (2705, 340752), (2748, 335420), (3246, 283960), (3435, 268336), (3664, 251565), (3720, 247778), (4328, 212970), (4580, 201252), (5410, 170376), (5496, 167710), (6492, 141980), (6870, 134168), (7099, 129840), (7440, 123889), (8115, 113584), (8656, 106485), (9160, 100626), (10820, 85188), (10992, 83855), (12984, 70990), (13740, 67084), (14198, 64920), (16230, 56792), (16771, 54960), (18320, 50313), (21297, 43280), (21640, 42594), (25968, 35495), (27480, 33542), (28396, 32460)]