9118230880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{15193}}^1$

素因数の和:15261

約数の個数: 144

約数和(自身を含む): 24443620992

約数和(自身を除く): 15325390112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 160, 176, 220, 242, 248, 310, 341, 352, 440, 484, 496, 605, 620, 682, 880, 968, 992, 1210, 1240, 1364, 1705, 1760, 1936, 2420, 2480, 2728, 3410, 3751, 3872, 4840, 4960, 5456, 6820, 7502, 9680, 10912, 13640, 15004, 15193, 18755, 19360, 27280, 30008, 30386, 37510, 54560, 60016, 60772, 75020, 75965, 120032, 121544, 150040, 151930, 167123, 243088, 300080, 303860, 334246, 470983, 486176, 600160, 607720, 668492, 835615, 941966, 1215440, 1336984, 1671230, 1838353, 1883932, 2354915, 2430880, 2673968, 3342460, 3676706, 3767864, 4709830, 5180813, 5347936, 6684920, 7353412, 7535728, 9191765, 9419660, 10361626, 13369840, 14706824, 15071456, 18383530, 18839320, 20723252, 25904065, 26739680, 29413648, 36767060, 37678640, 41446504, 51808130, 56988943, 58827296, 73534120, 75357280, 82893008, 103616260, 113977886, 147068240, 165786016, 207232520, 227955772, 284944715, 294136480, 414465040, 455911544, 569889430, 828930080, 911823088, 1139778860, 1823646176, 2279557720, 4559115440, 9118230880]

約数ペア:

[(1, 9118230880), (2, 4559115440), (4, 2279557720), (5, 1823646176), (8, 1139778860), (10, 911823088), (11, 828930080), (16, 569889430), (20, 455911544), (22, 414465040), (31, 294136480), (32, 284944715), (40, 227955772), (44, 207232520), (55, 165786016), (62, 147068240), (80, 113977886), (88, 103616260), (110, 82893008), (121, 75357280), (124, 73534120), (155, 58827296), (160, 56988943), (176, 51808130), (220, 41446504), (242, 37678640), (248, 36767060), (310, 29413648), (341, 26739680), (352, 25904065), (440, 20723252), (484, 18839320), (496, 18383530), (605, 15071456), (620, 14706824), (682, 13369840), (880, 10361626), (968, 9419660), (992, 9191765), (1210, 7535728), (1240, 7353412), (1364, 6684920), (1705, 5347936), (1760, 5180813), (1936, 4709830), (2420, 3767864), (2480, 3676706), (2728, 3342460), (3410, 2673968), (3751, 2430880), (3872, 2354915), (4840, 1883932), (4960, 1838353), (5456, 1671230), (6820, 1336984), (7502, 1215440), (9680, 941966), (10912, 835615), (13640, 668492), (15004, 607720), (15193, 600160), (18755, 486176), (19360, 470983), (27280, 334246), (30008, 303860), (30386, 300080), (37510, 243088), (54560, 167123), (60016, 151930), (60772, 150040), (75020, 121544), (75965, 120032)]