72664594860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1\times {\mathrm{3461}}^1$

素因数の和:5944

約数の個数: 192

約数和(自身を含む): 239197722624

約数和(自身を除く): 166533127764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2447, 2860, 3461, 4290, 4894, 6922, 7341, 8580, 9788, 10383, 12235, 13844, 14682, 17305, 20766, 24470, 26917, 29364, 31811, 34610, 36705, 38071, 41532, 44993, 48940, 51915, 53834, 63622, 69220, 73410, 76142, 80751, 89986, 95433, 103830, 107668, 114213, 127244, 134585, 134979, 146820, 152284, 159055, 161502, 179972, 190355, 190866, 207660, 224965, 228426, 269170, 269958, 318110, 323004, 349921, 380710, 381732, 403755, 449930, 456852, 477165, 494923, 538340, 539916, 571065, 636220, 674895, 699842, 761420, 807510, 899860, 954330, 989846, 1049763, 1142130, 1349790, 1399684, 1484769, 1615020, 1749605, 1908660, 1979692, 2099526, 2284260, 2474615, 2699580, 2969538, 3499210, 4199052, 4949230, 5248815, 5939076, 6998420, 7423845, 8469067, 9898460, 10497630, 14847690, 16938134, 20995260, 25407201, 29695380, 33876268, 42345335, 50814402, 84690670, 93159737, 101628804, 110097871, 127036005, 169381340, 186319474, 220195742, 254072010, 279479211, 330293613, 372638948, 440391484, 465798685, 508144020, 550489355, 558958422, 660587226, 931597370, 1100978710, 1117916844, 1211076581, 1321174452, 1397396055, 1651468065, 1863194740, 2201957420, 2422153162, 2794792110, 3302936130, 3633229743, 4844306324, 5589584220, 6055382905, 6605872260, 7266459486, 12110765810, 14532918972, 18166148715, 24221531620, 36332297430, 72664594860]

約数ペア:

[(1, 72664594860), (2, 36332297430), (3, 24221531620), (4, 18166148715), (5, 14532918972), (6, 12110765810), (10, 7266459486), (11, 6605872260), (12, 6055382905), (13, 5589584220), (15, 4844306324), (20, 3633229743), (22, 3302936130), (26, 2794792110), (30, 2422153162), (33, 2201957420), (39, 1863194740), (44, 1651468065), (52, 1397396055), (55, 1321174452), (60, 1211076581), (65, 1117916844), (66, 1100978710), (78, 931597370), (110, 660587226), (130, 558958422), (132, 550489355), (143, 508144020), (156, 465798685), (165, 440391484), (195, 372638948), (220, 330293613), (260, 279479211), (286, 254072010), (330, 220195742), (390, 186319474), (429, 169381340), (572, 127036005), (660, 110097871), (715, 101628804), (780, 93159737), (858, 84690670), (1430, 50814402), (1716, 42345335), (2145, 33876268), (2447, 29695380), (2860, 25407201), (3461, 20995260), (4290, 16938134), (4894, 14847690), (6922, 10497630), (7341, 9898460), (8580, 8469067), (9788, 7423845), (10383, 6998420), (12235, 5939076), (13844, 5248815), (14682, 4949230), (17305, 4199052), (20766, 3499210), (24470, 2969538), (26917, 2699580), (29364, 2474615), (31811, 2284260), (34610, 2099526), (36705, 1979692), (38071, 1908660), (41532, 1749605), (44993, 1615020), (48940, 1484769), (51915, 1399684), (53834, 1349790), (63622, 1142130), (69220, 1049763), (73410, 989846), (76142, 954330), (80751, 899860), (89986, 807510), (95433, 761420), (103830, 699842), (107668, 674895), (114213, 636220), (127244, 571065), (134585, 539916), (134979, 538340), (146820, 494923), (152284, 477165), (159055, 456852), (161502, 449930), (179972, 403755), (190355, 381732), (190866, 380710), (207660, 349921), (224965, 323004), (228426, 318110), (269170, 269958)]