16109880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 52488000

約数和(自身を除く): 36378120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 149, 159, 170, 204, 212, 255, 265, 298, 318, 340, 408, 424, 447, 510, 530, 596, 636, 680, 745, 795, 894, 901, 1020, 1060, 1192, 1272, 1490, 1590, 1788, 1802, 2040, 2120, 2235, 2533, 2703, 2980, 3180, 3576, 3604, 4470, 4505, 5066, 5406, 5960, 6360, 7208, 7599, 7897, 8940, 9010, 10132, 10812, 12665, 13515, 15198, 15794, 17880, 18020, 20264, 21624, 23691, 25330, 27030, 30396, 31588, 36040, 37995, 39485, 47382, 50660, 54060, 60792, 63176, 75990, 78970, 94764, 101320, 108120, 118455, 134249, 151980, 157940, 189528, 236910, 268498, 303960, 315880, 402747, 473820, 536996, 671245, 805494, 947640, 1073992, 1342490, 1610988, 2013735, 2684980, 3221976, 4027470, 5369960, 8054940, 16109880]

約数ペア:

[(1, 16109880), (2, 8054940), (3, 5369960), (4, 4027470), (5, 3221976), (6, 2684980), (8, 2013735), (10, 1610988), (12, 1342490), (15, 1073992), (17, 947640), (20, 805494), (24, 671245), (30, 536996), (34, 473820), (40, 402747), (51, 315880), (53, 303960), (60, 268498), (68, 236910), (85, 189528), (102, 157940), (106, 151980), (120, 134249), (136, 118455), (149, 108120), (159, 101320), (170, 94764), (204, 78970), (212, 75990), (255, 63176), (265, 60792), (298, 54060), (318, 50660), (340, 47382), (408, 39485), (424, 37995), (447, 36040), (510, 31588), (530, 30396), (596, 27030), (636, 25330), (680, 23691), (745, 21624), (795, 20264), (894, 18020), (901, 17880), (1020, 15794), (1060, 15198), (1192, 13515), (1272, 12665), (1490, 10812), (1590, 10132), (1788, 9010), (1802, 8940), (2040, 7897), (2120, 7599), (2235, 7208), (2533, 6360), (2703, 5960), (2980, 5406), (3180, 5066), (3576, 4505), (3604, 4470)]