153991440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:606

約数の個数: 240

約数和(自身を含む): 572427648

約数和(自身を除く): 418436208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 547, 552, 612, 680, 690, 720, 765, 782, 816, 828, 920, 1020, 1035, 1094, 1104, 1173, 1224, 1360, 1380, 1530, 1564, 1641, 1656, 1840, 1955, 2040, 2070, 2188, 2346, 2448, 2735, 2760, 3060, 3128, 3282, 3312, 3519, 3910, 4080, 4140, 4376, 4692, 4923, 5470, 5520, 5865, 6120, 6256, 6564, 7038, 7820, 8205, 8280, 8752, 9299, 9384, 9846, 10940, 11730, 12240, 12581, 13128, 14076, 15640, 16410, 16560, 17595, 18598, 18768, 19692, 21880, 23460, 24615, 25162, 26256, 27897, 28152, 31280, 32820, 35190, 37196, 37743, 39384, 43760, 46495, 46920, 49230, 50324, 55794, 56304, 62905, 65640, 70380, 74392, 75486, 78768, 83691, 92990, 93840, 98460, 100648, 111588, 113229, 125810, 131280, 139485, 140760, 148784, 150972, 167382, 185980, 188715, 196920, 201296, 213877, 223176, 226458, 251620, 278970, 281520, 301944, 334764, 371960, 377430, 393840, 418455, 427754, 446352, 452916, 503240, 557940, 566145, 603888, 641631, 669528, 743920, 754860, 836910, 855508, 905832, 1006480, 1069385, 1115880, 1132290, 1283262, 1339056, 1509720, 1673820, 1711016, 1811664, 1924893, 2138770, 2231760, 2264580, 2566524, 3019440, 3208155, 3347640, 3422032, 3849786, 4277540, 4529160, 5133048, 6416310, 6695280, 7699572, 8555080, 9058320, 9624465, 10266096, 12832620, 15399144, 17110160, 19248930, 25665240, 30798288, 38497860, 51330480, 76995720, 153991440]

約数ペア:

[(1, 153991440), (2, 76995720), (3, 51330480), (4, 38497860), (5, 30798288), (6, 25665240), (8, 19248930), (9, 17110160), (10, 15399144), (12, 12832620), (15, 10266096), (16, 9624465), (17, 9058320), (18, 8555080), (20, 7699572), (23, 6695280), (24, 6416310), (30, 5133048), (34, 4529160), (36, 4277540), (40, 3849786), (45, 3422032), (46, 3347640), (48, 3208155), (51, 3019440), (60, 2566524), (68, 2264580), (69, 2231760), (72, 2138770), (80, 1924893), (85, 1811664), (90, 1711016), (92, 1673820), (102, 1509720), (115, 1339056), (120, 1283262), (136, 1132290), (138, 1115880), (144, 1069385), (153, 1006480), (170, 905832), (180, 855508), (184, 836910), (204, 754860), (207, 743920), (230, 669528), (240, 641631), (255, 603888), (272, 566145), (276, 557940), (306, 503240), (340, 452916), (345, 446352), (360, 427754), (368, 418455), (391, 393840), (408, 377430), (414, 371960), (460, 334764), (510, 301944), (547, 281520), (552, 278970), (612, 251620), (680, 226458), (690, 223176), (720, 213877), (765, 201296), (782, 196920), (816, 188715), (828, 185980), (920, 167382), (1020, 150972), (1035, 148784), (1094, 140760), (1104, 139485), (1173, 131280), (1224, 125810), (1360, 113229), (1380, 111588), (1530, 100648), (1564, 98460), (1641, 93840), (1656, 92990), (1840, 83691), (1955, 78768), (2040, 75486), (2070, 74392), (2188, 70380), (2346, 65640), (2448, 62905), (2735, 56304), (2760, 55794), (3060, 50324), (3128, 49230), (3282, 46920), (3312, 46495), (3519, 43760), (3910, 39384), (4080, 37743), (4140, 37196), (4376, 35190), (4692, 32820), (4923, 31280), (5470, 28152), (5520, 27897), (5865, 26256), (6120, 25162), (6256, 24615), (6564, 23460), (7038, 21880), (7820, 19692), (8205, 18768), (8280, 18598), (8752, 17595), (9299, 16560), (9384, 16410), (9846, 15640), (10940, 14076), (11730, 13128), (12240, 12581)]