80933160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 256

約数和(自身を含む): 319334400

約数和(自身を除く): 238401240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 461, 462, 532, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 922, 924, 1045, 1064, 1140, 1155, 1254, 1320, 1330, 1383, 1463, 1540, 1596, 1672, 1844, 1848, 1995, 2090, 2280, 2305, 2310, 2508, 2660, 2766, 2926, 3080, 3135, 3192, 3227, 3688, 3990, 4180, 4389, 4610, 4620, 5016, 5071, 5320, 5532, 5852, 6270, 6454, 6915, 7315, 7980, 8360, 8759, 8778, 9220, 9240, 9681, 10142, 11064, 11704, 12540, 12908, 13830, 14630, 15213, 15960, 16135, 17518, 17556, 18440, 19362, 20284, 21945, 25080, 25355, 25816, 26277, 27660, 29260, 30426, 32270, 35036, 35112, 35497, 38724, 40568, 43795, 43890, 48405, 50710, 52554, 55320, 58520, 60852, 61313, 64540, 70072, 70994, 76065, 77448, 87590, 87780, 96349, 96810, 101420, 105108, 106491, 121704, 122626, 129080, 131385, 141988, 152130, 175180, 175560, 177485, 183939, 192698, 193620, 202840, 210216, 212982, 245252, 262770, 283976, 289047, 304260, 306565, 350360, 354970, 367878, 385396, 387240, 425964, 481745, 490504, 525540, 532455, 578094, 608520, 613130, 674443, 709940, 735756, 770792, 851928, 919695, 963490, 1051080, 1064910, 1156188, 1226260, 1348886, 1419880, 1445235, 1471512, 1839390, 1926980, 2023329, 2129820, 2312376, 2452520, 2697772, 2890470, 3372215, 3678780, 3853960, 4046658, 4259640, 5395544, 5780940, 6744430, 7357560, 8093316, 10116645, 11561880, 13488860, 16186632, 20233290, 26977720, 40466580, 80933160]

約数ペア:

[(1, 80933160), (2, 40466580), (3, 26977720), (4, 20233290), (5, 16186632), (6, 13488860), (7, 11561880), (8, 10116645), (10, 8093316), (11, 7357560), (12, 6744430), (14, 5780940), (15, 5395544), (19, 4259640), (20, 4046658), (21, 3853960), (22, 3678780), (24, 3372215), (28, 2890470), (30, 2697772), (33, 2452520), (35, 2312376), (38, 2129820), (40, 2023329), (42, 1926980), (44, 1839390), (55, 1471512), (56, 1445235), (57, 1419880), (60, 1348886), (66, 1226260), (70, 1156188), (76, 1064910), (77, 1051080), (84, 963490), (88, 919695), (95, 851928), (105, 770792), (110, 735756), (114, 709940), (120, 674443), (132, 613130), (133, 608520), (140, 578094), (152, 532455), (154, 525540), (165, 490504), (168, 481745), (190, 425964), (209, 387240), (210, 385396), (220, 367878), (228, 354970), (231, 350360), (264, 306565), (266, 304260), (280, 289047), (285, 283976), (308, 262770), (330, 245252), (380, 212982), (385, 210216), (399, 202840), (418, 193620), (420, 192698), (440, 183939), (456, 177485), (461, 175560), (462, 175180), (532, 152130), (570, 141988), (616, 131385), (627, 129080), (660, 122626), (665, 121704), (760, 106491), (770, 105108), (798, 101420), (836, 96810), (840, 96349), (922, 87780), (924, 87590), (1045, 77448), (1064, 76065), (1140, 70994), (1155, 70072), (1254, 64540), (1320, 61313), (1330, 60852), (1383, 58520), (1463, 55320), (1540, 52554), (1596, 50710), (1672, 48405), (1844, 43890), (1848, 43795), (1995, 40568), (2090, 38724), (2280, 35497), (2305, 35112), (2310, 35036), (2508, 32270), (2660, 30426), (2766, 29260), (2926, 27660), (3080, 26277), (3135, 25816), (3192, 25355), (3227, 25080), (3688, 21945), (3990, 20284), (4180, 19362), (4389, 18440), (4610, 17556), (4620, 17518), (5016, 16135), (5071, 15960), (5320, 15213), (5532, 14630), (5852, 13830), (6270, 12908), (6454, 12540), (6915, 11704), (7315, 11064), (7980, 10142), (8360, 9681), (8759, 9240), (8778, 9220)]